RosettaCodeData/Task/Enforced-immutability/Mathematica/enforced-immutability.math
Ingy döt Net d066446780 langs a-z
2013-04-10 22:43:41 -07:00

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Text

Tau = 2*Pi;Protect[Tau]
{"Tau"}
Tau = 2
->Set::wrsym: Symbol Tau is Protected.