DLMF:

Figure 22.3.22 (See in context.)

Figure 22.3.22: $\realpart{\mathop{\mathrm{sn}\/}\nolimits\left(x,k\right)}$ ,

, as a function of $k^{2}=i\kappa^{2}$ , $0\leq\kappa\leq 4$ .

Symbols:: $\mathop{\mathrm{sn}\/}\nolimits\left(z,k\right)$ : Jacobian elliptic function, $\realpart{}$ : real part, : real and : modulus
Permalink:: http://dlmf.nist.gov/22.3.F22.mag
Encodings:: Magnified png, pdf
Errata (effective with 1.0.5):: The caption for this figure has been corrected. Previously it read, in part, “as a function of $k^{2}=i\kappa$ .” Also, the resolution of the graph was improved, resulting in an additional positive maximum and two additional zero crossings near $\kappa=3$ ; previously it appeared as
Reported 2011-10-30 by Paul Abbott