this post was submitted on 03 Aug 2023
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Strange Planet by Nathan W. Pyle

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[–] randomwords@midwest.social 16 points 1 year ago (31 children)

I don't generally defend imperial, but feet and inches are actually really useful in construction. Base 12 is easily divisible by 2, 4, and 3. You often need to divide architectural elements in thirds.

[–] GrumbleGrim@discuss.tchncs.de 27 points 1 year ago (5 children)

As a former structural engineer who lived on a Jobber 5 all day, that's still pretty niche overall. Easier because it's what your used to maybe, but outweighed by situations where it's not. Try doing trig with fractions and then tell me imperial is better.

[–] bloodfart@lemmy.ml -3 points 1 year ago (2 children)

Trig is literally the math where you start dividing a circle in fractions and doing the math in base 360.

What the hell are you talking about?

[–] GrumbleGrim@discuss.tchncs.de 5 points 1 year ago (1 children)

I'm talking about trig using feet and inches. You know, rise, run, slope... Have you ever used trig outside of school? I don't understand what you're confused about.

[–] bloodfart@lemmy.ml -5 points 1 year ago

right now i use it for waves and reflections. that's all fractions and degrees. before it was machining and tbh for me that was faster to go to the book for the answers than calculate everything out.

truly trigonometry is a land of contrasts.

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