how to find sinh value in degree in javascript -
for sinh(30) did
var rad=(math.exp(30) - math.exp(-30)) / 2;
above 1 giving value in radian correctly. degree if do
var deg=rad * (180/math.pi);// giving 306144945697592.7
but in scientific calculator sinh(30)
sinh(30)=0.547853473888
what logic find sinh value in javascript
30 should in radians, not degrees in first one.
function deg2rad (radangle) { return radangle * .017453292519943295; } function sinh (arg) { return (math.exp(arg) - math.exp(-arg)) / 2; } var x = deg2rad(30); var ans = sinh(x); alert(ans);
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