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fix typo (#276)
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pitmonticone authored Jan 16, 2025
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2 changes: 1 addition & 1 deletion MIL/C10_Topology/S03_Topological_Spaces.lean
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Expand Up @@ -200,7 +200,7 @@ example (f : X → Y) (T_X : TopologicalSpace X) (T_Y : TopologicalSpace Y) :
-- QUOTE.

/- TEXT:
Those operations are compactible with composition of functions.
Those operations are compatible with composition of functions.
As usual, pushing forward is covariant and pulling back is contravariant, see ``coinduced_compose`` and ``induced_compose``.
On paper we will use notations :math:`f_*T` for ``TopologicalSpace.coinduced f T`` and
:math:`f^*T` for ``TopologicalSpace.induced f T``.
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