suivant:
Trigonometric functions
monter:
The CAS functions
précédent:
Combine terms of same
Table des matières
Index
Trigonometry
Sous-sections
Trigonometric functions
Expand a trigonometric expression :
trigexpand
Linearize a trigonometric expression :
tlin
Put together sine and cosine of the same angle :
tcollect tCollect
Simplify :
simplify
Transform arccos into arcsin :
acos2asin
Transform arccos into arctan :
acos2atan
Transform arcsin into arccos :
asin2acos
Transform arcsin into arctan :
asin2atan
Transform arctan into arcsin :
atan2asin
Transform arctan into arccos :
atan2acos
Transform complex exponentials into sin and cos :
sincos exp2trig
Transform tan(x) into sin(x)/cos(x) :
tan2sincos
Rewrite tan(x) with sin(2x) and cos(2x) :
tan2sincos2
Rewrite tan(x) with cos(2x) and sin(2x) :
tan2cossin2
Rewrite sin, cos, tan in terms of tan(x/2) :
halftan
Rewrite trigonometric functions as function of tan(x/2) and hyperbolic functions as function of exp(x):
halftan_hyp2exp
Transform inverse trigonometric functions into logarithms :
atrig2ln
Transform trigonometric functions into complex exponentials :
trig2exp
Simplify and express preferentially with sine :
trigsin
Simplify and express preferentially with cosine :
trigcos
Simplify and express preferentially with tangents :
trigtan
Rewrite an expression with different options :
convert convertir
giac
documentation written by Renée De Graeve and Bernard Parisse
