import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;

public class Main {
    public static void main(String[] args) throws IOException {
        InputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);
        BufferedReader in = new BufferedReader(reader);
        String[] str = in.readLine().split(" ");
        long d = Long.parseLong(str[0]);
        long t = Long.parseLong(str[1]);
        long s = Long.parseLong(str[2]);

        if(d > t*s) {
            System.out.println("No");
        }else {
            System.out.println("Yes");
        }
    }
} import java.io.BufferedReader; BufferedReader java.io import java.io.IOException; IOException java.io import java.io.InputStreamReader; InputStreamReader java.io import java.nio.charset.StandardCharsets; StandardCharsets java.nio.charset public class Main {
    public static void main(String[] args) throws IOException {
        InputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);
        BufferedReader in = new BufferedReader(reader);
        String[] str = in.readLine().split(" ");
        long d = Long.parseLong(str[0]);
        long t = Long.parseLong(str[1]);
        long s = Long.parseLong(str[2]);

        if(d > t*s) {
            System.out.println("No");
        }else {
            System.out.println("Yes");
        }
    }
} Main public static void main(String[] args) throws IOException {
        InputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);
        BufferedReader in = new BufferedReader(reader);
        String[] str = in.readLine().split(" ");
        long d = Long.parseLong(str[0]);
        long t = Long.parseLong(str[1]);
        long s = Long.parseLong(str[2]);

        if(d > t*s) {
            System.out.println("No");
        }else {
            System.out.println("Yes");
        }
    } main {
        InputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);
        BufferedReader in = new BufferedReader(reader);
        String[] str = in.readLine().split(" ");
        long d = Long.parseLong(str[0]);
        long t = Long.parseLong(str[1]);
        long s = Long.parseLong(str[2]);

        if(d > t*s) {
            System.out.println("No");
        }else {
            System.out.println("Yes");
        }
    } InputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8); reader new InputStreamReader(System.in, StandardCharsets.UTF_8) BufferedReader in = new BufferedReader(reader); in new BufferedReader(reader) String[] str = in.readLine().split(" "); str in.readLine().split(" ") in.readLine().split in.readLine() in.readLine in " " long d = Long.parseLong(str[0]); d Long.parseLong(str[0]) Long.parseLong Long str[0] str 0 long t = Long.parseLong(str[1]); t Long.parseLong(str[1]) Long.parseLong Long str[1] str 1 long s = Long.parseLong(str[2]); s Long.parseLong(str[2]) Long.parseLong Long str[2] str 2 if(d > t*s) {
            System.out.println("No");
        }else {
            System.out.println("Yes");
        } d > t*s d t*s t s {
            System.out.println("No");
        } System.out.println("No") System.out.println System.out System System.out "No" {
            System.out.println("Yes");
        } System.out.println("Yes") System.out.println System.out System System.out "Yes" String[] args args public class Main {
    public static void main(String[] args) throws IOException {
        InputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);
        BufferedReader in = new BufferedReader(reader);
        String[] str = in.readLine().split(" ");
        long d = Long.parseLong(str[0]);
        long t = Long.parseLong(str[1]);
        long s = Long.parseLong(str[2]);

        if(d > t*s) {
            System.out.println("No");
        }else {
            System.out.println("Yes");
        }
    }
} public class Main {
    public static void main(String[] args) throws IOException {
        InputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);
        BufferedReader in = new BufferedReader(reader);
        String[] str = in.readLine().split(" ");
        long d = Long.parseLong(str[0]);
        long t = Long.parseLong(str[1]);
        long s = Long.parseLong(str[2]);

        if(d > t*s) {
            System.out.println("No");
        }else {
            System.out.println("Yes");
        }
    }
} Main
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;

public class Main {
    public static void main(String[] args) throws IOException {
        InputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);
        BufferedReader in = new BufferedReader(reader);
        String[] str = in.readLine().split(" ");
        long d = Long.parseLong(str[0]);
        long t = Long.parseLong(str[1]);
        long s = Long.parseLong(str[2]);

        if(d > t*s) {
            System.out.println("No");
        }else {
            System.out.println("Yes");
        }
    }
}