[GH-ISSUE #127] Automatic significant figures #39

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opened 2026-05-06 13:14:44 +02:00 by BreizhHardware · 5 comments

Originally created by @Lyght28 on GitHub (Jan 15, 2022).
Original GitHub issue: https://github.com/UpsilonNumworks/Upsilon/issues/127

I think an auto-option for significant figures would be really helpful, notably in the scientific result format.

For exemple, if I try to calculate 2,0x1,577, the result should automatically be 3,2.

It could be set by putting the significant figures select option at 0 :
image

Originally created by @Lyght28 on GitHub (Jan 15, 2022). Original GitHub issue: https://github.com/UpsilonNumworks/Upsilon/issues/127 I think an auto-option for significant figures would be really helpful, notably in the scientific result format. For exemple, if I try to calculate `2,0x1,577`, the result should automatically be `3,2`. It could be set by putting the significant figures select option at 0 : ![image](https://user-images.githubusercontent.com/57562990/149618457-02151701-99ff-4208-8797-49de15a03993.png)
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@Overengined commented on GitHub (Jan 17, 2022):

This would be a major improvement ! I can't coun't the number of times where I've been fooled by the significant numbers of the calculator, or found the one chosen by the system dumb. This would definitely be a major quality of life improvement, especially for those who study Physics !

<!-- gh-comment-id:1014869904 --> @Overengined commented on GitHub (Jan 17, 2022): This would be a **major** improvement ! I can't coun't the number of times where I've been fooled by the significant numbers of the calculator, or found the one chosen by the system dumb. This would definitely be a major quality of life improvement, especially for those who study Physics !
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@RedGl0w commented on GitHub (Jan 18, 2022):

Another solution could be https://github.com/numworks/epsilon/issues/1847

<!-- gh-comment-id:1015102000 --> @RedGl0w commented on GitHub (Jan 18, 2022): Another solution could be https://github.com/numworks/epsilon/issues/1847
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@Overengined commented on GitHub (Jan 18, 2022):

Another solution could be numworks#1847

A tad far from what the OP meant I think. I would be way better for the UX to just have either to put 0 in the limit or tick a box than having to go to additional results to have something exploitable.

<!-- gh-comment-id:1015612259 --> @Overengined commented on GitHub (Jan 18, 2022): > Another solution could be numworks#1847 A tad far from what the OP meant I think. I would be way better for the UX to just have either to put 0 in the limit or tick a box than having to go to additional results to have something exploitable.
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@RedGl0w commented on GitHub (Jan 18, 2022):

A tad far from what the OP meant I think. I would be way better for the UX to just have either to put 0 in the limit or tick a box than having to go to additional results to have something exploitable.

MB I missunderstood the question. I though it was an auto setting between decimal and scientific form and not significant figures. However, this issue brings some necessary choices (understanding of fraction, ...)
But it shouldn't be that hard
Might be interested doing that if I find the time to do it

<!-- gh-comment-id:1015643867 --> @RedGl0w commented on GitHub (Jan 18, 2022): > A tad far from what the OP meant I think. I would be way better for the UX to just have either to put 0 in the limit or tick a box than having to go to additional results to have something exploitable. MB I missunderstood the question. I though it was an auto setting between decimal and scientific form and not significant figures. However, this issue brings some necessary choices (understanding of fraction, ...) But it shouldn't be that hard Might be interested doing that if I find the time to do it
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@Overengined commented on GitHub (Jan 18, 2022):

The rules in themselves for significant number calculation can be found in any decent high scholl physics manual. So yes, the real challenge will be to make the calculator identify each situation correctly and then applying the rules correctly too.

<!-- gh-comment-id:1015648449 --> @Overengined commented on GitHub (Jan 18, 2022): The rules in themselves for significant number calculation can be found in any decent high scholl physics manual. So yes, the real challenge will be to make the calculator identify each situation correctly and then applying the rules correctly too.
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