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Theorem is_R_or_C.I_mul_I_of_nonzero

Modification history

2023-05-04 11:37
src/data/is_R_or_C/basic.lean
feat(data/is_R_or_C/basic): drop 2 fields, golf (#18931) …
Modified is_R_or_C.I_mul_I_of_nonzeroView on Github →
2020-08-30 05:38
src/data/complex/is_R_or_C.lean
feat(data/complex/is_R_or_C): add typeclass for real or complex (#3934)
Added is_R_or_C.I_mul_I_of_nonzeroView on Github →