36e9f54d-37ad-49a8-b1d8-7ff7f31f1d26 2 4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

redefine imaginary ‖ i :

Δ 1 0.5 ‖ * + 1 0.5 ‖ * - 0.75 0.5 ‖ * + 31 mat :

∠ Δ arg vectorize :

∠ ° 26.5651 26.5651 - 33.6901 31 mat