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Groups > comp.soft-sys.math.mathematica > #3076
| From | "Dr. Peter Klamser" <klamser@googlemail.com> |
|---|---|
| Newsgroups | comp.soft-sys.math.mathematica |
| Subject | Re: Is there ToNumber? |
| Date | 2011-06-11 10:52 +0000 |
| Organization | Steven M. Christensen and Associates, Inc and MathTensor, Inc. |
| Message-ID | <isvhci$20l$1@smc.vnet.net> (permalink) |
| References | <isnllk$n7b$1@smc.vnet.net> <201106090945.FAA06238@smc.vnet.net> <201106110759.DAA00259@smc.vnet.net> |
... ToExpression["1+1"] One Hint: If you know a function in Mathematica like "ToString", you mentioned in your email, look in the help system in the section "see also", there you find ToExpression["1+1"]. Kind regards Peter Am 11.06.2011 09:59, schrieb Ted Sariyski: > Hi, > Is there a built-in function which returns the numeric value of a string > (like ToString but inverse). Currently I use mine function toNumber: > > ch = StringToStream[timeStr]; > timeNum = Read[ch, Number]; > Close[ch]; > > but I suspect there is easier way. > Thanks in advance, > --Ted > -- Mit freundlichen Grüßen Uta& Peter Klamser
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Re: Is there ToNumber? Albert Retey <awnl@gmx-topmail.de> - 2011-06-14 11:52 +0000
How to extract a pattern Ted Sariyski <tsariysk@craft-tech.com> - 2011-06-15 11:20 +0000
Re: Is there ToNumber? "Hans Michel" <hmichel@cox.net> - 2011-06-16 08:02 +0000
Re: Is there ToNumber? "Dr. Peter Klamser" <klamser@googlemail.com> - 2011-06-11 10:52 +0000
Re: Is there ToNumber? "Harvey P. Dale" <hpd1@nyu.edu> - 2011-06-12 09:07 +0000
Re: Is there ToNumber? ADL <alberto.dilullo@tiscali.it> - 2011-06-12 09:07 +0000
Re: Is there ToNumber? "Hans Michel" <hmichel@cox.net> - 2011-06-12 23:00 +0000
Re: Is there ToNumber? "Dr. Peter Klamser" <klamser@googlemail.com> - 2011-06-12 23:01 +0000
Re: Is there ToNumber? DrMajorBob <btreat1@austin.rr.com> - 2011-06-15 11:19 +0000
Re: Is there ToNumber? Daniel Lichtblau <danl@wolfram.com> - 2011-06-15 11:19 +0000
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