Activity for Incnis Mrsi
Type | On... | Excerpt | Status | Date |
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Comment | Post #280716 |
Matrix multiplication is a ring operation only for square (*n*×*n*) matrices. The cross product isn’t a ring operation at all (unless your *rings* subsume so named non-associative rings). (more) |
— | about 3 years ago |
Comment | Post #280910 |
Did @Adam intend “|*ab*|π” for the numerator? (more) |
— | about 3 years ago |