import java.util.*;
import java.io.*;

public class Main {
    static class StdIn {
        final private int BUFFER_SIZE = 1 << 16;
        private DataInputStream din;
        private byte[] buffer;
        private int bufferPointer, bytesRead;

        public StdIn() {
            din = new DataInputStream(System.in);
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public StdIn(InputStream in) {
            try {
                din = new DataInputStream(in);
            } catch (Exception e) {
                throw new RuntimeException();
            }
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public String next() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == ' ' || c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public String nextLine() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public int nextInt() {
            int ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');

            if (neg)
                return -ret;
            return ret;
        }

        public int[] readIntArray(int n, int os) {
            int[] ar = new int[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextInt() + os;
            return ar;
        }

        public long nextLong() {
            long ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (neg)
                return -ret;
            return ret;
        }

        public long[] readLongArray(int n, long os) {
            long[] ar = new long[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextLong() + os;
            return ar;
        }

        public double nextDouble() {
            double ret = 0, div = 1;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (c == '.')
                while ((c = read()) >= '0' && c <= '9')
                    ret += (c - '0') / (div *= 10);
            if (neg)
                return -ret;
            return ret;
        }

        private void fillBuffer() throws IOException {
            bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
            if (bytesRead == -1)
                buffer[0] = -1;
        }

        private byte read() {
            try {
                if (bufferPointer == bytesRead)
                    fillBuffer();
                return buffer[bufferPointer++];
            } catch (IOException e) {
                throw new RuntimeException();
            }
        }

        public void close() throws IOException {
            if (din == null)
                return;
            din.close();
        }
    }

    static final StdIn sc = new StdIn();
    static final PrintWriter out = new PrintWriter(System.out);
    static final int mod = 1000000007;

    public static void main(String[] args) {
        solve();
        out.close();
    }

    static void solve() {
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = sc.nextInt();
        double ans = (double) a / (double) c;
        out.println(ans <= b ? "Yes" : "No");

    }
} import java.util.*; util.* java import java.io.*; io.* java public class Main {
    static class StdIn {
        final private int BUFFER_SIZE = 1 << 16;
        private DataInputStream din;
        private byte[] buffer;
        private int bufferPointer, bytesRead;

        public StdIn() {
            din = new DataInputStream(System.in);
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public StdIn(InputStream in) {
            try {
                din = new DataInputStream(in);
            } catch (Exception e) {
                throw new RuntimeException();
            }
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public String next() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == ' ' || c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public String nextLine() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public int nextInt() {
            int ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');

            if (neg)
                return -ret;
            return ret;
        }

        public int[] readIntArray(int n, int os) {
            int[] ar = new int[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextInt() + os;
            return ar;
        }

        public long nextLong() {
            long ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (neg)
                return -ret;
            return ret;
        }

        public long[] readLongArray(int n, long os) {
            long[] ar = new long[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextLong() + os;
            return ar;
        }

        public double nextDouble() {
            double ret = 0, div = 1;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (c == '.')
                while ((c = read()) >= '0' && c <= '9')
                    ret += (c - '0') / (div *= 10);
            if (neg)
                return -ret;
            return ret;
        }

        private void fillBuffer() throws IOException {
            bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
            if (bytesRead == -1)
                buffer[0] = -1;
        }

        private byte read() {
            try {
                if (bufferPointer == bytesRead)
                    fillBuffer();
                return buffer[bufferPointer++];
            } catch (IOException e) {
                throw new RuntimeException();
            }
        }

        public void close() throws IOException {
            if (din == null)
                return;
            din.close();
        }
    }

    static final StdIn sc = new StdIn();
    static final PrintWriter out = new PrintWriter(System.out);
    static final int mod = 1000000007;

    public static void main(String[] args) {
        solve();
        out.close();
    }

    static void solve() {
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = sc.nextInt();
        double ans = (double) a / (double) c;
        out.println(ans <= b ? "Yes" : "No");

    }
} Main static final StdIn sc = new StdIn(); sc new StdIn() static final PrintWriter out = new PrintWriter(System.out); out new PrintWriter(System.out) static final int mod = 1000000007; mod 1000000007 public static void main(String[] args) {
        solve();
        out.close();
    } main {
        solve();
        out.close();
    } solve() solve out.close() out.close out String[] args args static void solve() {
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = sc.nextInt();
        double ans = (double) a / (double) c;
        out.println(ans <= b ? "Yes" : "No");

    } solve {
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = sc.nextInt();
        double ans = (double) a / (double) c;
        out.println(ans <= b ? "Yes" : "No");

    } int a = sc.nextInt(); a sc.nextInt() sc.nextInt sc int b = sc.nextInt(); b sc.nextInt() sc.nextInt sc int c = sc.nextInt(); c sc.nextInt() sc.nextInt sc double ans = (double) a / (double) c; ans (double) a / (double) c (double) a (double) c out.println(ans <= b ? "Yes" : "No") out.println out ans <= b ? "Yes" : "No" ans <= b ans b "Yes" "No" static class StdIn {
        final private int BUFFER_SIZE = 1 << 16;
        private DataInputStream din;
        private byte[] buffer;
        private int bufferPointer, bytesRead;

        public StdIn() {
            din = new DataInputStream(System.in);
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public StdIn(InputStream in) {
            try {
                din = new DataInputStream(in);
            } catch (Exception e) {
                throw new RuntimeException();
            }
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public String next() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == ' ' || c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public String nextLine() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public int nextInt() {
            int ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');

            if (neg)
                return -ret;
            return ret;
        }

        public int[] readIntArray(int n, int os) {
            int[] ar = new int[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextInt() + os;
            return ar;
        }

        public long nextLong() {
            long ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (neg)
                return -ret;
            return ret;
        }

        public long[] readLongArray(int n, long os) {
            long[] ar = new long[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextLong() + os;
            return ar;
        }

        public double nextDouble() {
            double ret = 0, div = 1;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (c == '.')
                while ((c = read()) >= '0' && c <= '9')
                    ret += (c - '0') / (div *= 10);
            if (neg)
                return -ret;
            return ret;
        }

        private void fillBuffer() throws IOException {
            bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
            if (bytesRead == -1)
                buffer[0] = -1;
        }

        private byte read() {
            try {
                if (bufferPointer == bytesRead)
                    fillBuffer();
                return buffer[bufferPointer++];
            } catch (IOException e) {
                throw new RuntimeException();
            }
        }

        public void close() throws IOException {
            if (din == null)
                return;
            din.close();
        }
    } StdIn final private int BUFFER_SIZE = 1 << 16; BUFFER_SIZE 1 << 16 1 16 private DataInputStream din; din private byte[] buffer; buffer private int bufferPointer bufferPointer bytesRead; bytesRead public StdIn() {
            din = new DataInputStream(System.in);
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        } StdIn {
            din = new DataInputStream(System.in);
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        } din = new DataInputStream(System.in) din new DataInputStream(System.in) buffer = new byte[BUFFER_SIZE] buffer new byte[BUFFER_SIZE] BUFFER_SIZE bufferPointer = bytesRead = 0 bufferPointer bytesRead = 0 bytesRead 0 public StdIn(InputStream in) {
            try {
                din = new DataInputStream(in);
            } catch (Exception e) {
                throw new RuntimeException();
            }
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        } StdIn {
            try {
                din = new DataInputStream(in);
            } catch (Exception e) {
                throw new RuntimeException();
            }
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        } try {
                din = new DataInputStream(in);
            } catch (Exception e) {
                throw new RuntimeException();
            } catch (Exception e) {
                throw new RuntimeException();
            } Exception e {
                throw new RuntimeException();
            } throw new RuntimeException(); new RuntimeException() {
                din = new DataInputStream(in);
            } din = new DataInputStream(in) din new DataInputStream(in) buffer = new byte[BUFFER_SIZE] buffer new byte[BUFFER_SIZE] BUFFER_SIZE bufferPointer = bytesRead = 0 bufferPointer bytesRead = 0 bytesRead 0 InputStream in in public String next() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == ' ' || c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        } next {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == ' ' || c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        } int c; c while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ; (c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r') (c = read()) != -1 (c = read()) c read() read -1 1 (c == ' ' || c == '\n' || c == '\r') c == ' ' || c == '\n' || c == '\r' c == ' ' c ' ' c == '\n' c '\n' c == '\r' c '\r' StringBuilder s = new StringBuilder(); s new StringBuilder() while (c != -1) {
                if (c == ' ' || c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            } c != -1 c -1 1 {
                if (c == ' ' || c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            } if (c == ' ' || c == '\n' || c == '\r')
                    break; c == ' ' || c == '\n' || c == '\r' c == ' ' || c == '\n' || c == '\r' c == ' ' c ' ' c == '\n' c '\n' c == '\r' c '\r' break; s.append((char) c) s.append s (char) c c = read() c read() read return s.toString(); s.toString() s.toString s public String nextLine() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        } nextLine {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        } int c; c while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ; (c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r') (c = read()) != -1 (c = read()) c read() read -1 1 (c == ' ' || c == '\n' || c == '\r') c == ' ' || c == '\n' || c == '\r' c == ' ' c ' ' c == '\n' c '\n' c == '\r' c '\r' StringBuilder s = new StringBuilder(); s new StringBuilder() while (c != -1) {
                if (c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            } c != -1 c -1 1 {
                if (c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            } if (c == '\n' || c == '\r')
                    break; c == '\n' || c == '\r' c == '\n' c '\n' c == '\r' c '\r' break; s.append((char) c) s.append s (char) c c = read() c read() read return s.toString(); s.toString() s.toString s public int nextInt() {
            int ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');

            if (neg)
                return -ret;
            return ret;
        } nextInt {
            int ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');

            if (neg)
                return -ret;
            return ret;
        } int ret = 0; ret 0 byte c = read(); c read() read while (c <= ' ')
                c = read(); c <= ' ' c ' ' c = read() c read() read boolean neg = (c == '-'); neg (c == '-') c '-' if (neg)
                c = read(); neg c = read() c read() read do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9'); (c = read()) >= '0' && c <= '9' (c = read()) >= '0' (c = read()) c read() read '0' c <= '9' c '9' ret = ret * 10 + c - '0' ret ret * 10 + c - '0' ret * 10 + c ret * 10 ret 10 c '0' if (neg)
                return -ret; neg return -ret; -ret ret return ret; ret public int[] readIntArray(int n, int os) {
            int[] ar = new int[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextInt() + os;
            return ar;
        } readIntArray {
            int[] ar = new int[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextInt() + os;
            return ar;
        } int[] ar = new int[n]; ar new int[n] n for (int i = 0; i < n; ++i)
                ar[i] = nextInt() + os; int i = 0; int i = 0; i 0 i < n i n ++i ++i i ar[i] = nextInt() + os; ar[i] = nextInt() + os ar[i] ar i nextInt() + os nextInt() nextInt os return ar; ar int n n int os os public long nextLong() {
            long ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (neg)
                return -ret;
            return ret;
        } nextLong {
            long ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (neg)
                return -ret;
            return ret;
        } long ret = 0; ret 0 byte c = read(); c read() read while (c <= ' ')
                c = read(); c <= ' ' c ' ' c = read() c read() read boolean neg = (c == '-'); neg (c == '-') c '-' if (neg)
                c = read(); neg c = read() c read() read do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9'); (c = read()) >= '0' && c <= '9' (c = read()) >= '0' (c = read()) c read() read '0' c <= '9' c '9' ret = ret * 10 + c - '0' ret ret * 10 + c - '0' ret * 10 + c ret * 10 ret 10 c '0' if (neg)
                return -ret; neg return -ret; -ret ret return ret; ret public long[] readLongArray(int n, long os) {
            long[] ar = new long[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextLong() + os;
            return ar;
        } readLongArray {
            long[] ar = new long[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextLong() + os;
            return ar;
        } long[] ar = new long[n]; ar new long[n] n for (int i = 0; i < n; ++i)
                ar[i] = nextLong() + os; int i = 0; int i = 0; i 0 i < n i n ++i ++i i ar[i] = nextLong() + os; ar[i] = nextLong() + os ar[i] ar i nextLong() + os nextLong() nextLong os return ar; ar int n n long os os public double nextDouble() {
            double ret = 0, div = 1;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (c == '.')
                while ((c = read()) >= '0' && c <= '9')
                    ret += (c - '0') / (div *= 10);
            if (neg)
                return -ret;
            return ret;
        } nextDouble {
            double ret = 0, div = 1;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (c == '.')
                while ((c = read()) >= '0' && c <= '9')
                    ret += (c - '0') / (div *= 10);
            if (neg)
                return -ret;
            return ret;
        } double ret = 0 ret 0 div = 1; div 1 byte c = read(); c read() read while (c <= ' ')
                c = read(); c <= ' ' c ' ' c = read() c read() read boolean neg = (c == '-'); neg (c == '-') c '-' if (neg)
                c = read(); neg c = read() c read() read do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9'); (c = read()) >= '0' && c <= '9' (c = read()) >= '0' (c = read()) c read() read '0' c <= '9' c '9' ret = ret * 10 + c - '0' ret ret * 10 + c - '0' ret * 10 + c ret * 10 ret 10 c '0' if (c == '.')
                while ((c = read()) >= '0' && c <= '9')
                    ret += (c - '0') / (div *= 10); c == '.' c '.' while ((c = read()) >= '0' && c <= '9')
                    ret += (c - '0') / (div *= 10); (c = read()) >= '0' && c <= '9' (c = read()) >= '0' (c = read()) c read() read '0' c <= '9' c '9' ret += (c - '0') / (div *= 10) ret (c - '0') / (div *= 10) (c - '0') c '0' (div *= 10) div 10 if (neg)
                return -ret; neg return -ret; -ret ret return ret; ret private void fillBuffer() throws IOException {
            bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
            if (bytesRead == -1)
                buffer[0] = -1;
        } fillBuffer {
            bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
            if (bytesRead == -1)
                buffer[0] = -1;
        } bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE) bytesRead din.read(buffer, bufferPointer = 0, BUFFER_SIZE) din.read din buffer bufferPointer = 0 bufferPointer 0 BUFFER_SIZE if (bytesRead == -1)
                buffer[0] = -1; bytesRead == -1 bytesRead -1 1 buffer[0] = -1 buffer[0] buffer 0 -1 1 private byte read() {
            try {
                if (bufferPointer == bytesRead)
                    fillBuffer();
                return buffer[bufferPointer++];
            } catch (IOException e) {
                throw new RuntimeException();
            }
        } read {
            try {
                if (bufferPointer == bytesRead)
                    fillBuffer();
                return buffer[bufferPointer++];
            } catch (IOException e) {
                throw new RuntimeException();
            }
        } try {
                if (bufferPointer == bytesRead)
                    fillBuffer();
                return buffer[bufferPointer++];
            } catch (IOException e) {
                throw new RuntimeException();
            } catch (IOException e) {
                throw new RuntimeException();
            } IOException e {
                throw new RuntimeException();
            } throw new RuntimeException(); new RuntimeException() {
                if (bufferPointer == bytesRead)
                    fillBuffer();
                return buffer[bufferPointer++];
            } if (bufferPointer == bytesRead)
                    fillBuffer(); bufferPointer == bytesRead bufferPointer bytesRead fillBuffer() fillBuffer return buffer[bufferPointer++]; buffer[bufferPointer++] buffer bufferPointer++ bufferPointer public void close() throws IOException {
            if (din == null)
                return;
            din.close();
        } close {
            if (din == null)
                return;
            din.close();
        } if (din == null)
                return; din == null din null return; din.close() din.close din public class Main {
    static class StdIn {
        final private int BUFFER_SIZE = 1 << 16;
        private DataInputStream din;
        private byte[] buffer;
        private int bufferPointer, bytesRead;

        public StdIn() {
            din = new DataInputStream(System.in);
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public StdIn(InputStream in) {
            try {
                din = new DataInputStream(in);
            } catch (Exception e) {
                throw new RuntimeException();
            }
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public String next() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == ' ' || c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public String nextLine() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public int nextInt() {
            int ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');

            if (neg)
                return -ret;
            return ret;
        }

        public int[] readIntArray(int n, int os) {
            int[] ar = new int[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextInt() + os;
            return ar;
        }

        public long nextLong() {
            long ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (neg)
                return -ret;
            return ret;
        }

        public long[] readLongArray(int n, long os) {
            long[] ar = new long[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextLong() + os;
            return ar;
        }

        public double nextDouble() {
            double ret = 0, div = 1;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (c == '.')
                while ((c = read()) >= '0' && c <= '9')
                    ret += (c - '0') / (div *= 10);
            if (neg)
                return -ret;
            return ret;
        }

        private void fillBuffer() throws IOException {
            bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
            if (bytesRead == -1)
                buffer[0] = -1;
        }

        private byte read() {
            try {
                if (bufferPointer == bytesRead)
                    fillBuffer();
                return buffer[bufferPointer++];
            } catch (IOException e) {
                throw new RuntimeException();
            }
        }

        public void close() throws IOException {
            if (din == null)
                return;
            din.close();
        }
    }

    static final StdIn sc = new StdIn();
    static final PrintWriter out = new PrintWriter(System.out);
    static final int mod = 1000000007;

    public static void main(String[] args) {
        solve();
        out.close();
    }

    static void solve() {
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = sc.nextInt();
        double ans = (double) a / (double) c;
        out.println(ans <= b ? "Yes" : "No");

    }
} public class Main {
    static class StdIn {
        final private int BUFFER_SIZE = 1 << 16;
        private DataInputStream din;
        private byte[] buffer;
        private int bufferPointer, bytesRead;

        public StdIn() {
            din = new DataInputStream(System.in);
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public StdIn(InputStream in) {
            try {
                din = new DataInputStream(in);
            } catch (Exception e) {
                throw new RuntimeException();
            }
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public String next() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == ' ' || c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public String nextLine() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public int nextInt() {
            int ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');

            if (neg)
                return -ret;
            return ret;
        }

        public int[] readIntArray(int n, int os) {
            int[] ar = new int[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextInt() + os;
            return ar;
        }

        public long nextLong() {
            long ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (neg)
                return -ret;
            return ret;
        }

        public long[] readLongArray(int n, long os) {
            long[] ar = new long[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextLong() + os;
            return ar;
        }

        public double nextDouble() {
            double ret = 0, div = 1;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (c == '.')
                while ((c = read()) >= '0' && c <= '9')
                    ret += (c - '0') / (div *= 10);
            if (neg)
                return -ret;
            return ret;
        }

        private void fillBuffer() throws IOException {
            bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
            if (bytesRead == -1)
                buffer[0] = -1;
        }

        private byte read() {
            try {
                if (bufferPointer == bytesRead)
                    fillBuffer();
                return buffer[bufferPointer++];
            } catch (IOException e) {
                throw new RuntimeException();
            }
        }

        public void close() throws IOException {
            if (din == null)
                return;
            din.close();
        }
    }

    static final StdIn sc = new StdIn();
    static final PrintWriter out = new PrintWriter(System.out);
    static final int mod = 1000000007;

    public static void main(String[] args) {
        solve();
        out.close();
    }

    static void solve() {
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = sc.nextInt();
        double ans = (double) a / (double) c;
        out.println(ans <= b ? "Yes" : "No");

    }
} Main
import java.util.*;
import java.io.*;

public class Main {
    static class StdIn {
        final private int BUFFER_SIZE = 1 << 16;
        private DataInputStream din;
        private byte[] buffer;
        private int bufferPointer, bytesRead;

        public StdIn() {
            din = new DataInputStream(System.in);
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public StdIn(InputStream in) {
            try {
                din = new DataInputStream(in);
            } catch (Exception e) {
                throw new RuntimeException();
            }
            buffer = new byte[BUFFER_SIZE];
            bufferPointer = bytesRead = 0;
        }

        public String next() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == ' ' || c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public String nextLine() {
            int c;
            while ((c = read()) != -1 && (c == ' ' || c == '\n' || c == '\r'))
                ;
            StringBuilder s = new StringBuilder();
            while (c != -1) {
                if (c == '\n' || c == '\r')
                    break;
                s.append((char) c);
                c = read();
            }
            return s.toString();
        }

        public int nextInt() {
            int ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');

            if (neg)
                return -ret;
            return ret;
        }

        public int[] readIntArray(int n, int os) {
            int[] ar = new int[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextInt() + os;
            return ar;
        }

        public long nextLong() {
            long ret = 0;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (neg)
                return -ret;
            return ret;
        }

        public long[] readLongArray(int n, long os) {
            long[] ar = new long[n];
            for (int i = 0; i < n; ++i)
                ar[i] = nextLong() + os;
            return ar;
        }

        public double nextDouble() {
            double ret = 0, div = 1;
            byte c = read();
            while (c <= ' ')
                c = read();
            boolean neg = (c == '-');
            if (neg)
                c = read();
            do
                ret = ret * 10 + c - '0';
            while ((c = read()) >= '0' && c <= '9');
            if (c == '.')
                while ((c = read()) >= '0' && c <= '9')
                    ret += (c - '0') / (div *= 10);
            if (neg)
                return -ret;
            return ret;
        }

        private void fillBuffer() throws IOException {
            bytesRead = din.read(buffer, bufferPointer = 0, BUFFER_SIZE);
            if (bytesRead == -1)
                buffer[0] = -1;
        }

        private byte read() {
            try {
                if (bufferPointer == bytesRead)
                    fillBuffer();
                return buffer[bufferPointer++];
            } catch (IOException e) {
                throw new RuntimeException();
            }
        }

        public void close() throws IOException {
            if (din == null)
                return;
            din.close();
        }
    }

    static final StdIn sc = new StdIn();
    static final PrintWriter out = new PrintWriter(System.out);
    static final int mod = 1000000007;

    public static void main(String[] args) {
        solve();
        out.close();
    }

    static void solve() {
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = sc.nextInt();
        double ans = (double) a / (double) c;
        out.println(ans <= b ? "Yes" : "No");

    }
}
