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Developer Documentation
Developer Documentation
See Release Notes
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).
- PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
Differences Between: [Versions 400 and 401]
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Defines 1 class
Class: ComplexFunctions - X-Ref
| IMABS($complexNumber) X-Ref |
| IMABS. Returns the absolute value (modulus) of a complex number in x + yi or x + yj text format. Excel Function: IMABS(complexNumber) param: array|string $complexNumber the complex number for which you want the absolute value return: array|float|string |
| IMARGUMENT($complexNumber) X-Ref |
| IMARGUMENT. Returns the argument theta of a complex number, i.e. the angle in radians from the real axis to the representation of the number in polar coordinates. Excel Function: IMARGUMENT(complexNumber) param: array|string $complexNumber the complex number for which you want the argument theta return: array|float|string |
| IMCONJUGATE($complexNumber) X-Ref |
| IMCONJUGATE. Returns the complex conjugate of a complex number in x + yi or x + yj text format. Excel Function: IMCONJUGATE(complexNumber) param: array|string $complexNumber the complex number for which you want the conjugate return: array|string |
| IMCOS($complexNumber) X-Ref |
| IMCOS. Returns the cosine of a complex number in x + yi or x + yj text format. Excel Function: IMCOS(complexNumber) param: array|string $complexNumber the complex number for which you want the cosine return: array|float|string |
| IMCOSH($complexNumber) X-Ref |
| IMCOSH. Returns the hyperbolic cosine of a complex number in x + yi or x + yj text format. Excel Function: IMCOSH(complexNumber) param: array|string $complexNumber the complex number for which you want the hyperbolic cosine return: array|float|string |
| IMCOT($complexNumber) X-Ref |
| IMCOT. Returns the cotangent of a complex number in x + yi or x + yj text format. Excel Function: IMCOT(complexNumber) param: array|string $complexNumber the complex number for which you want the cotangent return: array|float|string |
| IMCSC($complexNumber) X-Ref |
| IMCSC. Returns the cosecant of a complex number in x + yi or x + yj text format. Excel Function: IMCSC(complexNumber) param: array|string $complexNumber the complex number for which you want the cosecant return: array|float|string |
| IMCSCH($complexNumber) X-Ref |
| IMCSCH. Returns the hyperbolic cosecant of a complex number in x + yi or x + yj text format. Excel Function: IMCSCH(complexNumber) param: array|string $complexNumber the complex number for which you want the hyperbolic cosecant return: array|float|string |
| IMSIN($complexNumber) X-Ref |
| IMSIN. Returns the sine of a complex number in x + yi or x + yj text format. Excel Function: IMSIN(complexNumber) param: array|string $complexNumber the complex number for which you want the sine return: array|float|string |
| IMSINH($complexNumber) X-Ref |
| IMSINH. Returns the hyperbolic sine of a complex number in x + yi or x + yj text format. Excel Function: IMSINH(complexNumber) param: array|string $complexNumber the complex number for which you want the hyperbolic sine return: array|float|string |
| IMSEC($complexNumber) X-Ref |
| IMSEC. Returns the secant of a complex number in x + yi or x + yj text format. Excel Function: IMSEC(complexNumber) param: array|string $complexNumber the complex number for which you want the secant return: array|float|string |
| IMSECH($complexNumber) X-Ref |
| IMSECH. Returns the hyperbolic secant of a complex number in x + yi or x + yj text format. Excel Function: IMSECH(complexNumber) param: array|string $complexNumber the complex number for which you want the hyperbolic secant return: array|float|string |
| IMTAN($complexNumber) X-Ref |
| IMTAN. Returns the tangent of a complex number in x + yi or x + yj text format. Excel Function: IMTAN(complexNumber) param: array|string $complexNumber the complex number for which you want the tangent return: array|float|string |
| IMSQRT($complexNumber) X-Ref |
| IMSQRT. Returns the square root of a complex number in x + yi or x + yj text format. Excel Function: IMSQRT(complexNumber) param: array|string $complexNumber the complex number for which you want the square root return: array|string |
| IMLN($complexNumber) X-Ref |
| IMLN. Returns the natural logarithm of a complex number in x + yi or x + yj text format. Excel Function: IMLN(complexNumber) param: array|string $complexNumber the complex number for which you want the natural logarithm return: array|string |
| IMLOG10($complexNumber) X-Ref |
| IMLOG10. Returns the common logarithm (base 10) of a complex number in x + yi or x + yj text format. Excel Function: IMLOG10(complexNumber) param: array|string $complexNumber the complex number for which you want the common logarithm return: array|string |
| IMLOG2($complexNumber) X-Ref |
| IMLOG2. Returns the base-2 logarithm of a complex number in x + yi or x + yj text format. Excel Function: IMLOG2(complexNumber) param: array|string $complexNumber the complex number for which you want the base-2 logarithm return: array|string |
| IMEXP($complexNumber) X-Ref |
| IMEXP. Returns the exponential of a complex number in x + yi or x + yj text format. Excel Function: IMEXP(complexNumber) param: array|string $complexNumber the complex number for which you want the exponential return: array|string |
| IMPOWER($complexNumber, $realNumber) X-Ref |
| IMPOWER. Returns a complex number in x + yi or x + yj text format raised to a power. Excel Function: IMPOWER(complexNumber,realNumber) param: array|string $complexNumber the complex number you want to raise to a power param: array|float|int|string $realNumber the power to which you want to raise the complex number return: array|string |
