Mathlib v3 is deprecated. Go to Mathlib v4

Theorem orientation.right_angle_rotation_trans_neg_orientation

Modification history

2022-10-14 23:58

src/analysis/inner_product_space/two_dim.lean

feat(analysis/inner_product_space/two_dim): volume/area form of negated orientation (#16939)

Added orientation.right_angle_rotation_trans_neg_orientation View on Github →