ASin - Arcsine (inverse sine)
Online calculator for calculating the angle to a sine
The calculator on this page calculates the inverse sine for real numbers. Trigonometric functions for complex numbers can be found in the complex numbers section.
To calculate, enter the value of the sine to which the angle should be calculated and click on the Calculate button. The unit of measurement for the result can be switched between degrees and radians
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Inverse sine, scale in radians
Input
The value of the argument must be between -1 and 1.
Result
The result is given in degrees (range = -90° to +90°) or radians (range = -π/2 to +π/2). The unit of measurement used is set to degrees or radians at the top of the menu.
Description
While the sine assigns a value between -1 and 1 to an angle, the arcsine assigns values between -1 and 1 the corresponding angles again.
Example
If we calculate the sine of 30°, we get the value 0.5:
\(sin(30°) = 0.5\)
The arcsine of 0.5 results in the angle 30°:
\(\arcsin(0.5) = 30°\)
IT Functions
Decimal, Hex, Bin, Octal conversion • Shift bits left or right • Set a bit • Clear a bit • Bitwise AND • Bitwise OR • Bitwise exclusive ORSpecial functions
Airy • Derivative Airy • Bessel-I • Bessel-Ie • Bessel-J • Bessel-Je • Bessel-K • Bessel-Ke • Bessel-Y • Bessel-Ye • Spherical-Bessel-J • Spherical-Bessel-Y • Hankel • Beta • Incomplete Beta • Incomplete Inverse Beta • Binomial Coefficient • Binomial Coefficient Logarithm • Erf • Erfc • Erfi • Erfci • Fibonacci • Fibonacci Tabelle • Gamma • Inverse Gamma • Log Gamma • Digamma • Trigamma • Logit • Sigmoid • Derivative Sigmoid • Softsign • Derivative Softsign • Softmax • Struve • Struve table • Modified Struve • Modified Struve table • Riemann ZetaHyperbolic functions
ACosh • ACoth • ACsch • ASech • ASinh • ATanh • Cosh • Coth • Csch • Sech • Sinh • TanhTrigonometrische Funktionen
ACos • ACot • ACsc • ASec • ASin • ATan • Cos • Cot • Csc • Sec • Sin • Sinc • Tan • Degree to Radian • Radian to Degree
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