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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 16:53Z

7φ² + 4φ + 5 = 0

\lim_{β\to 0} \frac{\sin β}{β} = 1

326K

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

198K

E = mc²

det| 3 1 ; 7 4 | = 5

155K

N₂ + 3H₂ ⇌ 2NH₃

63K

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

366K

∫₀^∞ e^(-φ²) dφ = √π / 2

201K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 8 9 ; 4 9 | = 36

176K

∑_{k=1}^{n} k = n(n+1)/2

319K

d/dγ [γ^8] = 8γ^7

359K

5r² + 7r + 0 = 0

263K

det| 7 4 ; 4 8 | = 40

233K

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

412K

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