Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:39Z

3n² + 7n + 7 = 0

det| 7 9 ; 1 8 | = 47

460K

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

438K

∫₀^∞ e^(-ω²) dω = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

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F = G m₁m₂ / r²

411K

\frac{10}{6} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

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det| 7 4 ; 4 8 | = 40

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d/dr [r^12] = 12r^11

N₂ + 3H₂ ⇌ 2NH₃

459K

∇²t = 0

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d/dφ [φ^5] = 5φ^4

N₂ + 3H₂ ⇌ 2NH₃

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9θ² + 7θ + 4 = 0

80K

2H₂ + O₂ → 2H₂O

e^{i\pi} + 1 = 0

359K

∫₀^∞ e^(-θ²) dθ = √π / 2