(Free42) matrix copy/paste bug

[Thomas Okken]

Paste recognizes complex numbers is these formats:

NUMBER ANGLE_SYMBOL NUMBER
NUMBER SIGN UNSIGNED_NUMBER IMAGINARY_UNIT
NUMBER SIGN IMAGINARY_UNIT
( NUMBER , NUMBER )

Where ANGLE_SYMBOL is ∠ or ∡ (U+2220 "angle" or U+2221 "measured angle")
SIGN is + or -
IMAGINARY_UNIT is I, i, J, or j
Also, in the vector notation, : or ; may be used instead of comma. If comma is used, it must be separated from the numbers preceding and following it by spaces.