[curves] Isogeny patterns among Edwards curves

Robert Ransom rransom.8774 at gmail.com
Thu Jan 30 07:28:36 PST 2014

On 1/30/14, Robert Ransom <rransom.8774 at gmail.com> wrote:

> *But*, you can use x^2 and t to finish evaluating the isogeny into
> Montgomery form!  (y^2 = x/t^2)

y^2 = x^2/t^2 (I substituted w=x^2 in my scratch work, and confused myself)

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