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Commit 2021-01-15 09:57 94f45c74

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chore(linear_algebra/quadratic_form): Add missing simp lemmas about quadratic_form.polar (#5748)

Estimated changes

Modified src/linear_algebra/quadratic_form.lean

modified theorem quadratic_form.map_neg

modified theorem quadratic_form.map_zero

added theorem quadratic_form.polar_neg_left

added theorem quadratic_form.polar_neg_right

added theorem quadratic_form.polar_sub_left

added theorem quadratic_form.polar_sub_right