import sys



read = sys.stdin.buffer.read

readline = sys.stdin.buffer.readline

readlines = sys.stdin.buffer.readlines



in_n = lambda: int(readline())

in_nn = lambda: list(map(int, readline().split()))

in_s = lambda: readline().rstrip().decode('utf-8')

in_nl = lambda: list(map(int, readline().split()))

in_nl2 = lambda H: [in_nl() for _ in range(H)]

in_map = lambda: [s == ord('.') for s in readline() if s != ord('\n')]

in_map2 = lambda H: [in_map() for _ in range(H)]

in_all = lambda: list(map(int, read().split()))





def main():

    D, T, S = in_nn()



    if S * T >= D:

        print("Yes")

    else:

        print("No")





if __name__ == '__main__':

    main()

D, T, S = list(map(int, input().split()))



if T * S >= D:

    print("Yes")

else:

    print("No")

import sys

read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
in_n = lambda: int(readline())
in_nn = lambda: list(map(int, readline().split()))
in_s = lambda: readline().rstrip().decode("utf-8")
in_nl = lambda: list(map(int, readline().split()))
in_nl2 = lambda H: [in_nl() for _ in range(H)]
in_map = lambda: [s == ord(".") for s in readline() if s != ord("\n")]
in_map2 = lambda H: [in_map() for _ in range(H)]
in_all = lambda: list(map(int, read().split()))


def main():
    D, T, S = in_nn()
    if S * T >= D:
        print("Yes")
    else:
        print("No")


if __name__ == "__main__":
    main()

D, T, S = list(map(int, input().split()))
if T * S >= D:
    print("Yes")
else:
    print("No")

-import sys - -read = sys.stdin.buffer.read -readline = sys.stdin.buffer.readline -readlines = sys.stdin.buffer.readlines -in_n = lambda: int(readline()) -in_nn = lambda: list(map(int, readline().split())) -in_s = lambda: readline().rstrip().decode("utf-8") -in_nl = lambda: list(map(int, readline().split())) -in_nl2 = lambda H: [in_nl() for _ in range(H)] -in_map = lambda: [s == ord(".") for s in readline() if s != ord("\n")] -in_map2 = lambda H: [in_map() for _ in range(H)] -in_all = lambda: list(map(int, read().split())) - - -def main(): -    D, T, S = in_nn() -    if S * T >= D: -        print("Yes") -    else: -        print("No") - - -if __name__ == "__main__": -    main() +D, T, S = list(map(int, input().split())) +if T * S >= D: +    print("Yes") +else: +    print("No")