arcsec( z )
The inverse secant of z in Math. Defined by
\[ \operatorname{arcsec} ( \sec z ) = z \]Real part on the real axis:
Imaginary part on the real axis:
Real part on the imaginary axis is \( \displaystyle \frac{\pi}{2} \) .
Imaginary part on the imaginary axis:
Real part on the complex plane:
Imaginary part on the complex plane:
Absolute value on the complex plane:
Function category: circular functions