meh hadi

自 2018 起处于活动状态

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统计学

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I want to reduce accuracy and precision to 3 digits.
for example I want to a=2.18+0.139; with 3 digits answer must be 2.31. is any way to do this?

6 years 前 | 3 个回答 | 0

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提问

I want to do this:2.38987696573583658648235686+5.6387649837698237687649879932 and i need all digits,vpa dosen't work properly.Is there any function to do it?
for a certain calculation I need at least 40 digits precision.I used vpa but look: vpa(0.123456789123456789123456789) ans =...

6 years 前 | 2 个回答 | 0

2

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