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#1 2024-01-05 15:30:21

lanxiyu
Member
Registered: 2022-05-10
Posts: 64

Cubic theta functions

Definitions:




Specific values:











































































Transformations of the second order:






Transformations of the third order:






Transformations of the fourth order:






Other transformations:




























Related to Eisenstein series:


Euler q-series representations:


Last edited by lanxiyu (2025-03-04 21:43:39)

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