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Answers and rating deltas for

How to get the sqrt symbol in a buttons value?

Author Votes Δ
Holt 2 +4.22
Jukka K. Korpela 1 +0.12
James Donnelly 1 -0.25
Mustafa sabir 0 -3.22
Last visited: Sep 14, 2014, 5:07:29 AM