matte

The matte module provides mathematical operations.

bruk matte

Functions

matte.abs(number)

Returns the absolute value of number.

terminal.skriv(matte.abs(-7))    // 7
terminal.skriv(matte.abs(3))     // 3
terminal.skriv(matte.abs(-2.5))  // 2.5

matte.maks(a, b)

Returns the larger of the two numbers.

terminal.skriv(matte.maks(3, 7))    // 7
terminal.skriv(matte.maks(-1, -5))  // -1

matte.min(a, b)

Returns the smaller of the two numbers.

terminal.skriv(matte.min(3, 7))    // 3
terminal.skriv(matte.min(-1, -5))  // -5

matte.modulus(a, b)

Returns the remainder of dividing a by b (equivalent to a % b).

terminal.skriv(matte.modulus(10, 3))   // 1
terminal.skriv(matte.modulus(7, 2))    // 1
terminal.skriv(matte.modulus(8, 4))    // 0

matte.potens(base, exponent)

Returns base raised to the power of exponent as a float.

terminal.skriv(matte.potens(2.0, 10.0))   // 1024
terminal.skriv(matte.potens(3.0, 3.0))    // 27
terminal.skriv(matte.potens(4.0, 0.5))    // 2  (square root)

matte.tilfeldig() / matte.tilfeldig(max) / matte.tilfeldig(min, max)

Returns a random integer. Behaviour depends on the number of arguments:

Call	Returns
matte.tilfeldig()	Random i64 in the full range
matte.tilfeldig(max)	Random integer in [0, max]
matte.tilfeldig(min, max)	Random integer in [min, max]

terminal.skriv(matte.tilfeldig(1, 6))   // dice roll: 1–6
terminal.skriv(matte.tilfeldig(100))    // 0–100