6097de9d-a1a1-4105-aeba-97fff7d49ad7 8 3 15 false true 0 decimal

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

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expr var value msg hide solve it for var num2str = value var2str concat black yellow 13 mat result = expr var value ≡ at var2str concat white green 13 mat if :

x f x 2^3 x * - 2 - :

x f x 2 msg