Writable Matrix with entries (a, b, c, d, e, f) (SVG/Canvas order). Each entry is a literal (new cell) or existing writable (passed through); for read-only sources use Matrix.derive. Lock an entry with Num.pin.
Matrix
(a, b, c, d, e, f)
Matrix.derive
Num.pin
Writable
Matrixwith entries(a, b, c, d, e, f)(SVG/Canvas order). Each entry is a literal (new cell) or existing writable (passed through); for read-only sources useMatrix.derive. Lock an entry withNum.pin.