rightHomologyMap_sub — Mathlib

English

RightHomologyMap' is anti-additive under subtraction: rightHomologyMap'(φ−φ') = rightHomologyMap'(φ)−rightHomologyMap'(φ').

Русский

Правильная карта гомологии под вычитанием: rightHomologyMap'(φ−φ') = rightHomologyMap'(φ)−rightHomologyMap'(φ').

LaTeX

$$$\mathrm{rightHomologyMap}'(\varphi-\varphi') = \mathrm{rightHomologyMap}'(\varphi) - \mathrm{rightHomologyMap}'(\varphi')$$$

Lean4

@[simp]
theorem rightHomologyMap_sub : rightHomologyMap (φ - φ') = rightHomologyMap φ - rightHomologyMap φ' :=
  rightHomologyMap'_sub _ _

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