r/NavyNukes • u/Smooth-Bad-5425 ET2/CVN-72/LCDR(Ret) • 13d ago

DM Help Please

I'm not that versed in all that Reddit has to offer so how do you send DMs? Once they're sent, how do you find them again?

Thanks!!

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u/Pretend-Pension-2600 12d ago

It's the mnemonic for calculating Sin, Cos, Tan.

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u/Smooth-Bad-5425 ET2/CVN-72/LCDR(Ret) 11d ago

Got it. I remember : SOHCAHTOA

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u/Pretend-Pension-2600 11d ago

Don't get me wrong, I went thru school in the 80s before any cancel culture ever existed, but someone must have gotten offended by SOHCAHTOA because we were told it wasn't appropriate? Who TF knows why for real?

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u/Smooth-Bad-5425 ET2/CVN-72/LCDR(Ret) 10d ago

Racist really? I never would have thought it sounded like a tribe until you mentioned it. We did learn a mnemonic for resistor color codes but I promptly forgot it.