Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Commit
2021-10-01 08:55
9235c8a3
View on Github →
feat(data/polynomial/basic): polynomial.update (
#9020
)
Estimated changes
Modified
src/data/polynomial/basic.lean
added
theorem
polynomial.coeff_update
added
theorem
polynomial.coeff_update_apply
added
theorem
polynomial.coeff_update_ne
added
theorem
polynomial.coeff_update_same
added
theorem
polynomial.support_update
added
theorem
polynomial.support_update_ne_zero
added
theorem
polynomial.support_update_zero
added
def
polynomial.update
added
theorem
polynomial.update_zero_eq_erase
Modified
src/data/polynomial/coeff.lean
added
theorem
polynomial.update_eq_add_sub_coeff
Modified
src/data/polynomial/degree/definitions.lean
added
theorem
polynomial.degree_update_le