floating point precision
mail.mantis.88 at gmail.com
Wed Jan 11 16:02:15 PST 2012
All is passed, to print, say, 50 signs after period use following:
2012/1/12 dsmith <dsmith at nomail.com>:
> How do you increase floating point precision beyond the default of 6?
> double var = exp(-1.987654321123456789);
> --> 0.137016
> Assuming this result is only an output format issue and that operations are
> still using double's 64 places, if var above is passed to a function, are all
> 64 places passed? Must it be passed by reference to make it so?
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