Trigonometric functions

The Trigonometric Functions module provides functions for trigonometric calculations in Nelson.

It includes standard trigonometric functions such as sine, cosine, and tangent, as well as their inverses and hyperbolic counterparts. The module supports angle measurements in both degrees and radians, allowing for flexible computations based on user preferences.

The module also provides utilities for converting between degrees and radians in mathematical and engineering calculations.

acos
Computes the inverse cosine in radians for each element of x.
acosd
Inverse cosine in degrees.
acosh
Inverse hyperbolic cosine.
acot
Inverse cotangent of angle in radians
acotd
Inverse cotangent of angle in degrees
acoth
Inverse hyperbolic cotangent.
acsc
Inverse cosecant in radians.
acscd
Inverse cosecant in degrees.
acsch
Inverse hyperbolic cosecant.
asec
Inverse secant of angle in radians.
asecd
Inverse secant of argument in degrees.
asech
Inverse hyperbolic secant of angle in radians.
asin
Computes the inverse sine in radians for each element of x.
asind
Inverse sine in degrees.
asinh
Inverse hyperbolic sine function
atan
Computes the inverse tangent in radians for each element of x.
atan2
Computes the four-quadrant inverse tangent.
atan2d
Four-quadrant inverse tangent in degrees.
atand
Inverse tangent in degrees.
atanh
Computes the inverse hyperbolic tangent.
cart2pol
Transforms Cartesian coordinates to polar or cylindrical.
cart2sph
Transforms Cartesian to spherical coordinates.
cos
Computes the cosine in radians for each element of x.
cosd
Computes the cosine in degree for each element of x.
cosh
Computes the hyperbolic cosine in radians for each element of x.
cosm
Computes the matrix cosine of a square matrix.
cospi
Computes cos(X * pi) accurately.
cot
Cotangent of angle in radians
cotd
Cotangent of argument in degrees
coth
Hyperbolic cotangent.
csc
Cosecant of input angle in radians.
cscd
Cosecant of argument in degrees.
csch
Hyperbolic cosecant.
deg2rad
Convert angle from degrees to radians.
pol2cart
Transforms polar or cylindrical coordinates to Cartesian.
rad2deg
Convert angle from radians to degrees.
sec
Secant of angle in radians.
secd
Secant of argument in degrees.
sech
Hyperbolic secant.
sin
Computes the sine in radians for each element of x.
sind
Computes the sine in degree for each element of x.
sinh
Computes the hyperbolic sine in radians for each element of x.
sinm
Computes the matrix sinus of a square matrix.
sinpi
Computes sin(X * pi) accurately.
sph2cart
Transform spherical coordinates to Cartesian.
tan
Computes the tangent in radians for each element of x.
tand
Computes the tangent in degree for each element of x.
tanh
Computes the hyperbolic tangent in radians for each element of x.
tanm
Computes the matrix tangent of a square matrix.
wrapTo180
Wrap angle in degrees to [-180, 180].
wrapTo2Pi
Wrap angle in radians to [0, 2*pi].
wrapTo360
Wrap angle in degrees to [0, 360].
wrapToPi
Wrap angle in radians to [-pi, pi].