`BookProof.OperatorSeries.commForm_eq_neg_two_im` (H N : D →ₗ[ℂ] F) (x : D) : commForm H N x = -2 * (inner ℂ (H x) (N x) : ℂ).im

Initializing...

`BookProof.OperatorSeries.commForm_eq_neg_two_im` (H N : D →ₗ[ℂ] F) (x : D) : commForm H N x = -2 * (inner ℂ (H x) (N x) : ℂ).im · Prove2Me