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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 07:52Z

ω = 2πf

Fe₂O₃ + 3CO → 2Fe + 3CO₂

326K

∫₀^∞ e^(-φ²) dφ = √π / 2

198K

7r² + 8r + 6 = 0

∑_{k=1}^{n} k = n(n+1)/2

155K

3α² + 4α + 6 = 0

63K

∑_{k=1}^{n} k = n(n+1)/2

4ψ² + 3ψ + 4 = 0

366K

F = ma

201K

det| 10 9 ; 3 11 | = 83

4γ² + 1γ + 7 = 0

176K

det| 3 7 ; 2 4 | = -2

319K

2ψ² + 6ψ + 0 = 0

det| 7 4 ; 4 8 | = 40

359K

e^{i\pi} + 1 = 0

263K

ω = 2πf

N₂ + 3H₂ ⇌ 2NH₃

233K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

412K

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