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Update math_functions.nu

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Kamil 2021-10-23 09:51:44 +00:00 • committed by GitHub
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maths/math_functions.nu
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@ -17,6 +17,11 @@ def aroot [ scaler: number, denominator: number, num: number ] {
$num ** ($scaler / $denominator) | math round
}
#discriminant of a quadratic equation
def delta [ a: number, b: number, c: number ] {
( $b | math sqrt ) - ( 4 * $a * $c)
}
#TODO:
# -sin, cos, tan table for 0-90 degrees
# -radians to degrees and reversed