Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:11Z

3n² + 7n + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

∫₀^∞ e^(-θ²) dθ = √π / 2

438K

∫₀^∞ e^(-ω²) dω = √π / 2

d/dx [x^9] = 9x^8

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\lim_{t\to 0} \frac{\sin t}{t} = 1

411K

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

det| 5 2 ; 3 6 | = 24

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det| 7 4 ; 4 8 | = 40

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

N₂ + 3H₂ ⇌ 2NH₃

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∑_{k=1}^{n} k = n(n+1)/2

406K

d/dφ [φ^5] = 5φ^4

∇²z = 0

181K

e^{i\pi} + 1 = 0

80K

2H₂ + O₂ → 2H₂O

2n² + 4n + 0 = 0

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