std/math

Mathematical functions for numerical operations.

Functions

Absolute value of an integer.

import "std/math";

let result = abs(-5);   // 5
let result2 = abs(10);  // 10

Minimum of two integers.

let result = min(5, 10);   // 5
let result2 = min(-3, 2);  // -3

Maximum of two integers.

let result = max(5, 10);   // 10
let result2 = max(-3, 2);  // 2

Raise x to the power of y (integers).

let result = pow(2, 10);  // 1024
let result2 = pow(5, 3);  // 125

Absolute value of a float.

let result = abs_f(-3.14);  // 3.14
let result2 = abs_f(2.5);   // 2.5

Minimum of two floats.

let result = min_f(3.5, 2.1);    // 2.1
let result2 = min_f(-1.5, 0.0);  // -1.5

Maximum of two floats.

let result = max_f(3.5, 2.1);    // 3.5
let result2 = max_f(-1.5, 0.0);  // 0.0

Raise x to the power of y (float base, integer exponent).

let result = pow_f(2.0, 3);   // 8.0
let result2 = pow_f(1.5, 2);  // 2.25

Round a float to the nearest integer.

let result = round(3.7);   // 4
let result2 = round(3.2);  // 3
let result3 = round(3.5);  // 4

Sine of x (in radians).

let result = sin_f(0.0);              // 0.0
let result2 = sin_f(3.14159 / 2.0);   // ~1.0

Cosine of x (in radians).

let result = cos_f(0.0);       // 1.0
let result2 = cos_f(3.14159);  // ~-1.0

Generate a random integer in the range [min, max] (inclusive).

let num = random(1, 10);    // Random number between 1 and 10
let dice = random(1, 6);    // Simulate a dice roll