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A joke in approximating numbers raised to irrational powers

(www.andreinc.net)
109 points nomemory | 1 comments | 18 Nov 24 16:41 UTC | HN request time: 0.208s | source
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sevensor ◴[19 Nov 24 18:13 UTC] No.42186490[source]▶

    sin x = x
Half the problems in EE become trivial once you learn this. Sometimes the universe does a bad job of complying with the approximation though.
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m463 ◴[19 Nov 24 19:25 UTC] No.42187116[source]▶
pi = 3.2

(that is an assignment statement)

https://en.wikipedia.org/wiki/Indiana_pi_bill

replies(1): >>42188960 #
wmwmwm ◴[19 Nov 24 22:56 UTC] No.42188960[source]▶
My aero engineering friend from university winds me up every time I see him saying that pi = 22/7 - I finally stopped getting angry, checked and it’s pretty good! I’m still glad he didn’t decide to design planes after he graduated though!
replies(2): >>42188996 #>>42190101 #
1. defrost ◴[19 Nov 24 23:01 UTC] No.42188996[source]▶
That was a near miss for the industry, real aerospace nerds use 355/113 ...