simp_mode

toggle rational simplification

Calling Sequence

mod=simp_mode()
simp_mode(mod)

Arguments

:mod a boolean :

Description

rational simplification is called after nearly each operations on rationals. It is possible to toggle simplification on or off using simp_mode function.

simp_mod(%t) set rational simplification mode on

simp_mod(%f) set rational simplification mode off

mod=simp_mod() returns in mod the current rational simplification mode

Examples

s=`poly`_(0,'s');
mod=simp_mode()
simp_mode(%f);hns=s/s
simp_mode(%t);hns=s/s
simp_mode(mod);

See Also

• simp rational simplification