import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.*;
import java.math.*;
import java.util.*;
class Main{

    public static void main(String[] args) throws Exception{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String[] s1 = br.readLine().split(" ");
        
        int D = Integer.parseInt(s1[0]);
        int T = Integer.parseInt(s1[1]);
        int S = Integer.parseInt(s1[2]);

        if(T * S >= D){
            System.out.print("Yes");
        }else{
            System.out.print("No");
        }

    }
} import java.io.BufferedReader; BufferedReader java.io import java.io.InputStreamReader; InputStreamReader java.io import java.io.*; io.* java import java.math.*; math.* java import java.util.*; util.* java class Main{

    public static void main(String[] args) throws Exception{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String[] s1 = br.readLine().split(" ");
        
        int D = Integer.parseInt(s1[0]);
        int T = Integer.parseInt(s1[1]);
        int S = Integer.parseInt(s1[2]);

        if(T * S >= D){
            System.out.print("Yes");
        }else{
            System.out.print("No");
        }

    }
} Main public static void main(String[] args) throws Exception{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String[] s1 = br.readLine().split(" ");
        
        int D = Integer.parseInt(s1[0]);
        int T = Integer.parseInt(s1[1]);
        int S = Integer.parseInt(s1[2]);

        if(T * S >= D){
            System.out.print("Yes");
        }else{
            System.out.print("No");
        }

    } main {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String[] s1 = br.readLine().split(" ");
        
        int D = Integer.parseInt(s1[0]);
        int T = Integer.parseInt(s1[1]);
        int S = Integer.parseInt(s1[2]);

        if(T * S >= D){
            System.out.print("Yes");
        }else{
            System.out.print("No");
        }

    } BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); br new BufferedReader(new InputStreamReader(System.in)) String[] s1 = br.readLine().split(" "); s1 br.readLine().split(" ") br.readLine().split br.readLine() br.readLine br " " int D = Integer.parseInt(s1[0]); D Integer.parseInt(s1[0]) Integer.parseInt Integer s1[0] s1 0 int T = Integer.parseInt(s1[1]); T Integer.parseInt(s1[1]) Integer.parseInt Integer s1[1] s1 1 int S = Integer.parseInt(s1[2]); S Integer.parseInt(s1[2]) Integer.parseInt Integer s1[2] s1 2 if(T * S >= D){
            System.out.print("Yes");
        }else{
            System.out.print("No");
        } T * S >= D T * S T S D {
            System.out.print("Yes");
        } System.out.print("Yes") System.out.print System.out System System.out "Yes" {
            System.out.print("No");
        } System.out.print("No") System.out.print System.out System System.out "No" String[] args args
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.*;
import java.math.*;
import java.util.*;
class Main{

    public static void main(String[] args) throws Exception{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        String[] s1 = br.readLine().split(" ");
        
        int D = Integer.parseInt(s1[0]);
        int T = Integer.parseInt(s1[1]);
        int S = Integer.parseInt(s1[2]);

        if(T * S >= D){
            System.out.print("Yes");
        }else{
            System.out.print("No");
        }

    }
}