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iosobjective-cmacosmathnsdecimalnumber

Multiply or divide numbers larger than 38 digits in objective c

I am writing an app that , among other things will be able to multiply or divide very large numbers by number 19 - Those large numbers could possibly span hundreds of digits . Do you know of a library I could use for that? Thanks in advance. I have tried using NSDecimalNumber but its not able to produce results past 38 digits.

Solution

  • If licensing is not an issue GMP is good.