Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:28Z

3n² + 7n + 7 = 0

det| 5 9 ; 7 6 | = -33

460K

7y² + 9y + 1 = 0

438K

∫₀^∞ e^(-ω²) dω = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

186K

10t² + 9t + 5 = 0

411K

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

∇²β = 0

448K

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

22K

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

det| 7 4 ; 4 8 | = 40

459K

∑_{k=1}^{n} k = n(n+1)/2

406K

d/dφ [φ^5] = 5φ^4

N₂ + 3H₂ ⇌ 2NH₃

181K

N₂ + 3H₂ ⇌ 2NH₃

80K

2H₂ + O₂ → 2H₂O