Mathlib Changelog
v3
Changelog
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Commit
2019-02-10 14:25
c25122bb
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feat(algebra/archimedean): add fractional parts of floor_rings (
#709
)
Estimated changes
Modified
src/algebra/archimedean.lean
added
theorem
floor_add_fract
added
theorem
floor_eq_iff
added
theorem
floor_fract
added
def
fract
added
theorem
fract_add
added
theorem
fract_add_floor
added
theorem
fract_coe
added
theorem
fract_eq_fract
added
theorem
fract_eq_iff
added
theorem
fract_floor
added
theorem
fract_fract
added
theorem
fract_lt_one
added
theorem
fract_mul_nat
added
theorem
fract_nonneg
added
theorem
fract_zero
Modified
src/algebra/group.lean
added
theorem
sub_eq_sub_iff_sub_eq_sub