Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:09Z

3n² + 7n + 7 = 0

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

460K

7r² + 8r + 5 = 0

438K

∫₀^∞ e^(-ω²) dω = √π / 2

∇²ω = 0

186K

d/dt [t^3] = 3t^2

411K

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

8ψ² + 7ψ + 0 = 0

448K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

22K

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

459K

CH₄ + 2O₂ → CO₂ + 2H₂O

406K

∑_{k=1}^{n} k = n(n+1)/2

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∇ × E = −∂B/∂t

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