Scilab Online Help
6.1.1 - English

• Scilab Help
• Elementary Functions
• Bitwise operations
• Complex numbers
• Discrete mathematics
• Matrix generation
• Log - exp - power
• Floating point
• Radix conversions
• Integers
• Matrix - shaping
• Matrix operations
• Search and sort
• Set operations
• Trigonometry
• &, &&
• extraction
• ind2sub
• insertion
• isempty
• isequal
• modulo
• ndims
• |, ||
• size
• sub2ind

Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
However, this page did not exist in the previous stable version.

Scilab Help >> Elementary Functions > Trigonometry

Trigonometry

• Matrix-wise processing
  • acoshm — matrix hyperbolic inverse cosine
  • acosm — matrix wise cosine inverse
  • asinhm — matrix hyperbolic inverse sine
  • asinm — matrix wise sine inverse
  • atanhm — matrix hyperbolic tangent inverse
  • atanm — square matrix tangent inverse
  • coshm — matrix hyperbolic cosine
  • cosm — matrix cosine function
  • cothm — matrix hyperbolic cotangent
  • sinhm — matrix hyperbolic sine
  • sinm — matrix sine function
  • tanhm — matrix hyperbolic tangent
  • tanm — matrix tangent
• acos — element wise cosine inverse (radians)
• acosd — element wise cosine inverse, result in degree.
• acosh — hyperbolic cosine inverse
• acot — computes the element-wise inverse cotangent of the argument.
• acotd — computes the element-wise inverse cotangent of the argument, result in degree.
• acoth — element wise hyperbolic cotangent inverse.
• acsc — computes the element-wise inverse cosecant of the argument.
• acscd — computes the element-wise inverse cosecant of the argument, results in degree.
• acsch — computes the element-wise inverse hyperbolic cosecant of the argument.
• asec — computes the element-wise inverse secant of the argument.
• asecd — computes the element-wise inverse secant of the argument, results in degree.
• asech — computes the element-wise inverse hyperbolic secant of the argument.
• asin — sine inverse (radians)
• asind — sine inverse, results in degree
• asinh — hyperbolic sine inverse
• atan — 2-quadrant and 4-quadrant inverse tangent
• atand — 2-quadrant and 4-quadrant element-wise inverse tangent, result in degree
• atanh — hyperbolic tangent inverse
• cos — cosine function
• cosd — element-wise cosine function, argument in degree
• cosh — hyperbolic cosine
• cotd — element-wise cotangent function, argument in degree
• cotg — cotangent
• coth — hyperbolic cotangent
• csc — сomputes the element-wise cosecant of the argument
• cscd — сomputes the element-wise cosecant of the argument given in degree
• csch — Computes the element-wise hyperbolic cosecant of the argument.
• csgn — returns the sign of a vector of real of complex values
• sec — computes the element-wise secant of the argument
• secd — computes the element-wise secant of the argument given in degree
• sech — computes the element-wise hyperbolic secant of the argument
• sin — sine function
• sind — sine function, argument in degree.
• sinh — hyperbolic sine
• tan — tangent
• tand — tangent, argument in degree.
• tanh — hyperbolic tangent

Report an issue
<< Set operations	Elementary Functions	&, && >>

---