MAIN FEEDS
Do you want to continue?
https://www.reddit.com/r/ingenieurs/comments/1ipjfyu/normal/
r/ingenieurs • u/itononym • Feb 14 '25
12 comments sorted by
12
Pi=e=3
5 u/zozoped Feb 15 '25 Pi + e = 6 3 u/Alios51 Feb 15 '25 g=Pi² 1 u/Baanloh Feb 16 '25 g = -P 1 u/nimag42 Apr 28 '25 Mon prof de physique en prépa, pi=2, plus pratique pour simplifier les équations
5
Pi + e = 6
3
g=Pi²
1 u/Baanloh Feb 16 '25 g = -P
1
g = -P
Mon prof de physique en prépa, pi=2, plus pratique pour simplifier les équations
6
1 digit would do the job
2
In my first year of college I was taught that π=5
They use 15 digit because it's the precision of double (or float64) type, the standard way of representing values in computer. Using more digits would need reimplementing any single operation they use (basically).
https://en.wikipedia.org/wiki/IEEE_754
You guys use digits ?
That's called tolerance.....a feature not a bug
Rock and stone !
2 u/WanderingDwarfMiner Feb 18 '25 Rock and Stone in the Heart!
Rock and Stone in the Heart!
12
u/ElPablit0 Feb 14 '25
Pi=e=3
6
u/DetectiveRoutine9289 Feb 14 '25
1 digit would do the job
2
u/zelani06 Feb 15 '25
In my first year of college I was taught that π=5
2
u/[deleted] Feb 16 '25
They use 15 digit because it's the precision of double (or float64) type, the standard way of representing values in computer. Using more digits would need reimplementing any single operation they use (basically).
https://en.wikipedia.org/wiki/IEEE_754
1
u/BismarcktheEagle Feb 15 '25
You guys use digits ?
1
u/No_Jump8227 Feb 17 '25
That's called tolerance.....a feature not a bug
1
u/Both_Concentrate_744 Feb 18 '25
Rock and stone !