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Theorem pell.solution₁.sign_y_zpow_eq_sign_of_x_pos_of_y_pos

Modification history

2023-04-07 15:31
src/number_theory/pell.lean
feat(number_theory/pell): add API for solutions (#18626) …
Added pell.solution₁.sign_y_zpow_eq_sign_of_x_pos_of_y_posView on Github →