sin (x)Sine of x
cos (x)Cosine of x
tan (x)Tangent of x
cot (x)Cotangent of x
sec (x)Secant of x, equivalent to 1/cos (x)
csc (x)Cosecant of x, equivalent to 1/sin (x)
 
asin (x)Arc sine
acos (x)Arc cosine
atan (x)Arc tangent
acot (x)Arc cotangent
asec (x)Arc secant, inverse secant
acsc (x)Arc cosecant, inverse cosecant
 
sinh (x)Hyperbolic sine
cosh (x)Hyperbolic cosine
tanh (x)Hyperbolic tangent
coth (x)Hyperbolic cotangent
sech (x)Hyperbolic secant
csch (x)Hyperbolic cosecant
 
asinh (x)Arc hyperbolic sine, inverse sinh ()
acosh (x)Arc hyperbolic cosine, inverse cosh ()
atanh (x)Arc hyperbolic tangent, inverse tanh ()
acoth (x)Arc hyperbolic cotangent, inverse coth ()
asech (x)Arc hyperbolic secant, inverse sech ()
acsch (x)Arc hyperbolic cosecant, inverse csch ()