Sec - Secant Calculator
Online calculator for calculating the secant of an angle
The calculator on this page calculates the secant for real numbers. Trigonometric functions for complex numbers can be found in the complex numbers section.
Enter the angle whose secan should be calculated and click on the Calculate button. The unit of measurement can be switched between degrees and radians.
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Sekant, Scale in radians
Description
In a right triangle, the secant is the ratio of the hypotenuse to the adjacent side and thus the reciprocal of the cosine function.
\(\displaystyle sec(α) = \frac{hypotenuse}{adjacent} = \frac{c}{b}\)
\(\displaystyle sec(x) = \frac{1}{cos(x)}\)
The secant function (Sec) calculates the secan of an angle, which is given as a real number.
Input
The argument is given in degrees (full circle 360°) or radians / radians (full circle 2π). The unit of measurement used is set using the Degrees or Radians menu
Result
Sec returns the result -infinity to 1 and 1 to infinity.
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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