Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:14Z

3n² + 7n + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

∂n/∂θ = 3n

438K

∫₀^∞ e^(-ω²) dω = √π / 2

7y² + 9y + 1 = 0

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det| 11 9 ; 0 12 | = 132

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

∑_{k=1}^{n} k = n(n+1)/2

448K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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

det| 7 4 ; 4 8 | = 40

459K

3z² + 5z + 1 = 0

406K

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

181K

PV = nRT

80K

N₂ + 3H₂ ⇌ 2NH₃

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