Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:26Z

3n² + 7n + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

det| 5 6 ; 2 6 | = 18

438K

∫₀^∞ e^(-ω²) dω = √π / 2

det| 7 4 ; 4 8 | = 40

186K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

411K

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

F = G m₁m₂ / r²

448K

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

22K

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

7r² + 8r + 5 = 0

459K

∇ × E = −∂B/∂t

406K

d/dφ [φ^5] = 5φ^4

iħ ∂ψ/∂t = Ĥψ

2H₂ + O₂ → 2H₂O

∫₀^∞ e^(-θ²) dθ = √π / 2