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Apr
8
reviewed Reviewed Is there any way to force Mathematica to collect a symbol in a polynomial?
Apr
8
revised Is there any way to force Mathematica to collect a symbol in a polynomial?
added 12 characters in body; edited title
Apr
8
revised functions wiki description
added 442 characters in body
Apr
8
suggested approved edit on functions tag wiki
Apr
8
revised Speeding up trigonometric integral
deleted 1 characters in body; edited tags
Apr
8
revised How to find the period of an arbitrary mathematical function?
added 2 characters in body; edited tags; edited title
Apr
8
revised Parentheses in pure functions: # & vs. ( # &)
deleted 4 characters in body; edited tags; edited title
Apr
8
revised How to create a button that colors a selected piece of text in a cell?
added 65 characters in body; edited tags; edited title
Apr
8
comment Removing zero values from ordered pairs
@Mr.W Please see edit. I wonder why MatchQ[0.0000000000000000000, 0.] does not fall back to use SameQ. What exactly MatchQ uses if it is not SameQ in such cases?
Apr
8
revised Removing zero values from ordered pairs
added 766 characters in body
Apr
8
comment Removing zero values from ordered pairs
@Mr.W True that, thanks.
Apr
8
revised Removing zero values from ordered pairs
added 86 characters in body
Apr
8
comment How to create a button that colors a selected piece of text in a cell?
+1, works perfectly in v9.
Apr
8
revised dynamic wiki description
added 231 characters in body
Apr
8
revised matrix wiki description
added 243 characters in body
Apr
8
comment How to create a button that colors a selected piece of text in a cell?
Pardon me but if I paste this literally, it won't produce the desired cell output. One has to wrap it in CellPrint. Also, CellChangeTimes is unncessary.
Apr
8
suggested approved edit on dynamic tag wiki
Apr
8
suggested approved edit on matrix tag wiki
Apr
8
revised string-manipulation wiki description
added 1491 characters in body
Apr
8
reviewed Edit Unexpected behavior of rule matching a pattern