Trigonometric functions: Difference between revisions

=={{header|Nimrod}}==

<lang nimrod>import math

proc radians(x): float = x * pi / 180

proc degrees(x): float = x * 180 / pi

let rad = pi/4

let deg = 45.0

echo "Sine: ", sin(rad), " ", sin(radians(deg))

echo "Cosine : ", cos(rad), " ", cos(radians(deg))

echo "Tangent: ", tan(rad), " ", tan(radians(deg))

echo "Arcsine: ", arcsin(sin(rad)), " ", degrees(arcsin(sin(radians(deg))))

echo "Arccocose: ", arccos(cos(rad)), " ", degrees(arccos(cos(radians(deg))))

echo "Arctangent: ", arctan(tan(rad)), " ", degrees(arctan(tan(radians(deg))))</lang>