Math Dump /sym/6c3138

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

3n² + 7n + 7 = 0

det| 9 4 ; 1 10 | = 86

460K

det| 11 5 ; 0 12 | = 132

438K

∫₀^∞ e^(-ω²) dω = √π / 2

\frac{4}{6} \sum_{i=1}^{n} i^{2}

186K

2n² + 4n + 0 = 0

411K

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

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

448K

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

22K

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

∑_{k=1}^{n} k = n(n+1)/2

459K

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

406K

d/dφ [φ^5] = 5φ^4

∑_{k=1}^{n} k = n(n+1)/2

181K

∇ × E = −∂B/∂t

80K

2H₂ + O₂ → 2H₂O