Help System (web edition)

In editorial arithmetics, library functions are used like any standard
mathematical function. For example,
  n=10 m=5 FACT(n)=3628800 C(n,m)=252
  BIN.f(n,0.5,m)=0.24609375  BIN.F(n,0.5,m)=0.623046875

  L = More information about library functions