Math

Warning

The std.math module is not stable and/or partially implemented.

using std.math;

math.floor

Parameters (one of): { f64 | f32 }
Returns: i64

Example:

int floored = math.floor(20.5); // becomes 20

C Impl:

int64_t math__floor____f64_i64(double num);
int64_t math__floor____f32_i64(float num)

math.round

Parameters: f64
Returns: i64

Example:

int rounded_1 = math.round(20.5); // becomes 21
int rounded_2 = math.round(20.4); // becomes 20

C Impl:

int64_t math__round____f64_i64(double num);

math.min

Parameters: i64, and i64
Returns: i64

Example:

int smallest = math.min(10, 20); // becomes 10

C Impl:

int64_t math__min____i64_i64_i64(int64_t a, int64_t b);

math.max

Parameters: i64, and i64
Returns: i64

Example:

int largest = math.max(10, 20); // becomes 20

C Impl:

int64_t math__max____i64_i64_i64(int64_t a, int64_t b);

math.clamp

Parameters: { i64 | f64 }, { i64 | f64 }, and { i64, f64 }
Return: { i64 | f64 }

Example:

int clamped_int = math.clamp(100, 10, 20); // Becomes 20
float clamped_float = math.clamp(8.2, 2.5, 4.5); // Becomes 4.5

C Impl:

int64_t math__clamp____i64_i64_i64_i64(int64_t val, int64_t min, int64_t max);
double math__clamp____f64_f64_f64_f64(double val, double min, double max)

math.sqrt

Parameters: i64
Returns: f64

Example:

float sqrted = math.sqrt(100); // Becomes 10.0

C Impl:

double math__sqrt____i64_f64(int64_t num);