# Difference between revisions of "Talk:2492: Commonly Mispronounced Equations"

I think the wave equation is wrong based on units, but it's been a while. The wave speed ought to be squared. Of course, c could be a squared speed, but it's usually not. 172.70.34.164 01:22, 22 July 2021 (UTC)

I agree, normally it's written as C squared... The equations in order are 1: Gravitational Attraction, 2: Einstein's Mass / Energy Conversion, 3: Pythagorean Theorem (triangle side relations), 4: Area of a Circle, 5: Entropy equation, 6: Ideal Gas Law, 7: Euler's Identity, 8: Newtons Second law, 9: Wave equation, 10: The derivative of a function f, and, 11: The Quadratic Equation... I don't understand the linguistic rules being applied to the names, but they seem to be visual as much as anything 108.162.237.66 02:04, 22 July 2021 (UTC)
You should turn that into a table in the explanation. We can have a column where we try to come up with the pronunciation rule. Barmar (talk) 04:10, 22 July 2021 (UTC)

The equation for the thing I have as what it was made by is L = i ψ ¯ γ μ ∂ μ ψ − e ψ ¯ γ μ ( A μ + B μ ) ψ − m ψ ¯ ψ 1 4 F μ ν F μ ν . {\displaystyle {\mathcal {L}}=i{\bar {\psi }}\gamma ^{\mu }\partial _{\mu }\psi -e{\bar {\psi }}\gamma ^{\mu }(A_{\mu }+B_{\mu })\psi -m{\bar {\psi }}\psi -{\frac {1}{4}}F_{\mu \nu }F^{\mu \nu }.}

when copy-pasted from Wikipedia. here is the link: These are both the links. For archival, this is the thing: LAGRONJ EYSIBARYMOODMOOSIOYLERSIBRYMOOAMOOBAMOOSIMASIBRSIQORTFAHMOOVYFAHMOOVY. 4D4850 (talk) 02:22, 22 July 2021 (UTC)

My friends and I actually pretty often say "PəV-nert" for the ideal gas law. First syllable is kind of vowel-less, sort of a schwa if anything. But also stressed? Didn't know you could stress a schwa but, guess I did. 172.70.130.160 02:36, 22 July 2021 (UTC)

I think this is the XKCD that has made me laugh the most, out of all 2492.

I'd say it might be the one that made me laugh the most, out of all 2569. I won't, because it didn't, but I could. --4D4850 (talk) 03:23, 22 July 2021 (UTC)

I tried to transcribe these pronunciations into IPA, because reading them like this is kind of ambiguous. I probably got a bunch of stuff wrong though. fəˈdʒæmɚ | ˈɛmkɑˌtu | ætˈbutkut | ˈæpɚˌtu | həˈsplɒgpi | ˈpævnɚt | ˈaɪpɪn | ˈfimɑ | dut kəˈduks | ˈfækslɪmˌoʊ ˈfæksəˌfɒx | zəˈbɔbə fækˈtoʊɑ | ˌɛpsɪˈhutəˌmu ˈdupsɪˌkwɔrps

Why is it a soft G in the gravity equation? Barmar (talk) 04:10, 22 July 2021 (UTC)

I believe it's a reference to the "gif" pronunciation debate. "Fuh-gam-er" is the obvious pronunciation, Randal is facetiously asserting "Fuh-jam-er" is correct.--108.162.250.130 05:00, 22 July 2021 (UTC)

The most similar time when equations are actually 'pronounced' a bit like this is the "soh cah toa" mnemonic for the trigonometric identities - should this be in the explanation? (the comic made at least me think that might be the original inspiration) 141.101.99.204 06:42, 22 July 2021 (UTC)