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Document math builtins

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Magnus Ulimoen 2021-07-04 14:25:16 +02:00
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src/lib.rs
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@ -322,6 +322,9 @@
//! | `math::log` | 2 | Numeric, Numeric | Returns the logarithm of the number with respect to an arbitrary base |
//! | `math::log2` | 1 | Numeric | Returns the base 2 logarithm of the number |
//! | `math::log10` | 1 | Numeric | Returns the base 10 logarithm of the number |
//! | `math::exp` | 1 | Numeric | Returns `e^(number)`, (the exponential function) |
//! | `math::exp2` | 1 | Numeric | Returns `2^(number)` |
//! | `math::pow` | 2 | Numeric, Numeric | Raises a number to the power of the other number |
//! | `math::cos` | 1 | Numeric | Computes the cosine of a number (in radians) |
//! | `math::acos` | 1 | Numeric | Computes the arccosine of a number. The return value is in radians in the range [0, pi] or NaN if the number is outside the range [-1, 1] |
//! | `math::cosh` | 1 | Numeric | Hyperbolic cosine function |
@ -332,10 +335,12 @@
//! | `math::asinh` | 1 | Numeric | Inverse hyperbolic sine function |
//! | `math::tan` | 1 | Numeric | Computes the tangent of a number (in radians) |
//! | `math::atan` | 1 | Numeric | Computes the arctangent of a number. The return value is in radians in the range [-pi/2, pi/2] |
//! | `math::atan2` | 2 | Numeric | Computes the four quadrant arctangent in radians |
//! | `math::tanh` | 1 | Numeric | Hyperbolic tangent function |
//! | `math::atanh` | 1 | Numeric | Inverse hyperbolic tangent function. |
//! | `math::sqrt` | 1 | Numeric | Returns the square root of a number. Returns NaN for a negative number |
//! | `math::cbrt` | 1 | Numeric | Returns the cube root of a number |
//! | `math::hypot` | 2 | Numeric | Calculates the length of the hypotenuse of a right-angle triangle given legs of length given by the two arguments |
//! | `str::regex_matches` | 2 | String, String | Returns true if the first argument matches the regex in the second argument (Requires `regex_support` feature flag) |
//! | `str::regex_replace` | 3 | String, String, String | Returns the first argument with all matches of the regex in the second argument replaced by the third argument (Requires `regex_support` feature flag) |
//! | `str::to_lowercase` | 1 | String | Returns the lower-case version of the string |