Trigonometric Functions
Basic trigonometric (or circular) functions.
sin(z), cos(z), tan(z)

Basic inverse trigonometric functions.
asin(z), acos(z), atan(z)

Auxiliary trigonometric functions.
csc(z), sec(z), cot(z)

Auxiliary inverse trigonometric functions.
acsc(z), asec(z), acot(z)

Examples
sin(#pi/4)
1
2
sin(30#degree)
1
2
sin(x)/cos(x)
tan
(
x
)
Plot(sin(x))
-12-8-4048126420-2-4-6

References
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