Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:45Z

3n² + 7n + 7 = 0

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

460K

∫₀^∞ e^(-z²) dz = √π / 2

438K

∫₀^∞ e^(-ω²) dω = √π / 2

det| 7 4 ; 4 8 | = 40

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

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

F = ma

448K

9ψ² + 7ψ + 3 = 0

22K

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

∇²ω = 0

459K

N₂ + 3H₂ ⇌ 2NH₃

406K

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

181K

\oint_C \vec{F}\cdot d\vec{r} = 0

80K

det| 4 7 ; 2 5 | = 6

359K

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

455K