DLMF:

4 Elementary Functions Trigonometric Functions 4.15 Graphics 4.15 Graphics 4.16 Elementary Properties

Figure 4.15.4 (See in context.)

Figure 4.15.4: $\mathop{\mathrm{arctan}\/}\nolimits x$ and $\mathop{\mathrm{arccot}\/}\nolimits x$ . Only principal values are shown. $\mathop{\mathrm{arccot}\/}\nolimits x$ is discontinuous at

Annotations:

Symbols:: $\mathop{\mathrm{arccot}\/}\nolimits z$ : arccotangent function, $\mathop{\mathrm{arcsec}\/}\nolimits z$ : arcsecant function, $\mathop{\mathrm{arctan}\/}\nolimits z$ : arctangent function and : real variable
A&S Ref:: AMS55 (Note that early printings of AMS55 contained errors in the graphs of $\mathop{\mathrm{arccot}\/}\nolimits$ and $\mathop{\mathrm{arcsec}\/}\nolimits$ . These errors were corrected by the 10th printing) AMS55 (Figure 4.5)
Permalink:: http://dlmf.nist.gov/4.15.F4.mag
Encodings:: Magnified png, pdf

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