Scalar

Name( Arguments )	Function	Mod	Ref
float($var$)	$var$ as floating point number	M,O
rat($var$)	$var$ as exact number	M,O
realpart($var$)	realpart of $var$	M,O
imagpart($var$)	imaginary part of $var$	M,O
abs($var$)	absolute value of $var$	M,O
sign($var$)	sign of $var$	M,O
conj($var$)	$var$ conjugate complex	M,O
angle($var$)	angle of $var$	M,O
cfs($var$ [$,var_T$])	continued fraction expansion of $var$ with accuracy $var_T$	M,O
primes(VAR)	VAR decomposed into primes	M,O