Digital Library of Mathematical Functions
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4 Elementary FunctionsTrigonometric Functions4.23 Inverse Trigonometric Functions

Figure 4.23.1 (See in context.)

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(i) \mathop{\mathrm{arcsin}\/}\nolimits z and \mathop{\mathrm{arccos}\/}\nolimits z (ii) \mathop{\mathrm{arctan}\/}\nolimits z (iii) \mathop{\mathrm{arccsc}\/}\nolimits z and \mathop{\mathrm{arcsec}\/}\nolimits z (iv) \mathop{\mathrm{arccot}\/}\nolimits z
Figure 4.23.1: z-plane. Branch cuts for the inverse trigonometric functions.