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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Trigonometric-functions/Lambdatalk/trigonometric-functions.lambdatalk Normal file
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{def deg2rad {lambda {:d} {* {/ {PI} 180} :d}}}
-> deg2rad
{def rad2deg {lambda {:r} {* {/ 180 {PI}} :r}}}
-> rad2deg
{deg2rad 180}
-> 3.141592653589793 = PI
{rad2deg {PI}}°
-> 180°
{sin {deg2rad 45}}
-> 0.7071067811865475 = PI/4
{cos {deg2rad 45}}
-> 0.7071067811865476 = PI/4
{tan {deg2rad 45}}
-> 0.9999999999999999 = 1
{rad2deg {asin 0.5}}° -> 30.000000000000004°
{rad2deg {acos 0.5}}° -> 60.00000000000001°
{rad2deg {atan 1}}° -> 45°