fact(x) = gamma(x+1) y := fact(5) list y list y == fact(x) plot y # Recomputing y list basis x = 1:60:1 y == fact(x) plot y # Recomputing y list basis x = 1:100:1 y := fact(x) list list x list y plot y list delete y delete n basis n = 1:100 basis n = 1:100:1 list n f == fact(n) lf == log(f) a == n^n t = ln(5) list t t = ln(2) list t t = ln(2.717) list t list delete t delete x lf == ln(f) la == n*ln(n) - n + .5*ln(n) + ln(sqrt(2*pi)) pi = 3.1415926 list r == f / a lr == lf / la plot r # Error in expression for r: Syntax error in expression # Need a variable name plot f # Recomputing f plot a # Recomputing a list plot r # Recomputing r list plot lf # Recomputing lf plot la # Recomputing la plot lr # Recomputing lr !