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Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
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/lib/phpspreadsheet/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/MathTrig/Trig/ -> Sine.php (source)

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Differences Between: [Versions 400 and 401]

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File Size: 116 lines (3 kb)
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Includes or requires: 0 files

Defines 1 class

Sine:: (4 methods):
  sin()
  sinh()
  asin()
  asinh()


Class: Sine  - X-Ref

sin($angle)   X-Ref
SIN.

Returns the result of builtin function sin after validating args.

param: mixed $angle Should be numeric, or can be an array of numbers
return: array|float|string sine

sinh($angle)   X-Ref
SINH.

Returns the result of builtin function sinh after validating args.

param: mixed $angle Should be numeric, or can be an array of numbers
return: array|float|string hyperbolic sine

asin($number)   X-Ref
ASIN.

Returns the arcsine of a number.

param: array|float $number Number, or can be an array of numbers
return: array|float|string The arcsine of the number

asinh($number)   X-Ref
ASINH.

Returns the inverse hyperbolic sine of a number.

param: array|float $number Number, or can be an array of numbers
return: array|float|string The inverse hyperbolic sine of the number