Konstanten

> constants;

> constants:=constants,E:
macro(E=exp(1)):
constants;

> E, evalf(E), ln(E);

signum

> signum(abs(x));

> _Envsignum0:=0: signum(abs(x));

Zufallszahlen

> rand(), rand()+10^12*rand();

> rand(1..5)();

> rand()/1e12;

>

Vordefinierte Funktionen

> sqrt(a+I*b);

> evalc(%);

> log(exp(1)), ln(exp(1));

> log10(100), simplify(log10(100)), evalf(log10(100));

> log[10](100), simplify(log[10](100)), evalf(log[10](100));

> evalf(sin(1+I));

> evalf( [ arctan(1/3), arctan(1,3), arctan(-1,-3) ] );

> evalf(FresnelS( sqrt(2/Pi*0.1) ));

> with(orthopoly): P(7,x);

> P(7,0.05);

> plot(GAMMA(x), x=-5..5, -5..5);

> plot( {seq(BesselY(n,x),n=1..4)}, x=0..12, -1..0.5);

>