elliptic (version 1.4-0)

p1.tau: Does the right thing when calling g2.fun() and g3.fun()

Description

Takes vectors and interprets them appropriately for input to g2.fun() and g3.fun(). Not really intended for the end user.

Usage

p1.tau(b)

Value

Returns a two-component list:

p1

First period

tau

Period ratio

Arguments

b

Vector of periods

Author

Robin K. S. Hankin

Details

If b is of length two, interpret the elements as \(\omega_1\) and \(\omega_2\) respectively.

If a two-column matrix, interpret the columns as \(\omega_1\) and \(\omega_2\) respectively.

Otherwise, interpret as a vector of \(\tau=\omega_1/\omega_2\).

Examples

 p1.tau(c(1+1i,1.1+23.123i))