Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:46Z

3n² + 7n + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

438K

∫₀^∞ e^(-ω²) dω = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

186K

∇²r = 0

411K

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

1n² + 7n + 3 = 0

448K

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

22K

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

det| 7 4 ; 4 8 | = 40

459K

N₂ + 3H₂ ⇌ 2NH₃

406K

d/dφ [φ^5] = 5φ^4

N₂ + 3H₂ ⇌ 2NH₃

181K

∇²z = 0

80K

2H₂ + O₂ → 2H₂O