Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:08Z

3n² + 7n + 7 = 0

∇²β = 0

460K

iħ ∂ψ/∂t = Ĥψ

438K

∫₀^∞ e^(-ω²) dω = √π / 2

∫₀^∞ e^(-r²) dr = √π / 2

186K

∑_{k=1}^{n} k = n(n+1)/2

411K

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

det| 7 2 ; 7 8 | = 42

448K

2n² + 4n + 0 = 0

22K

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

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

459K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

406K

d/dφ [φ^5] = 5φ^4

∑_{k=1}^{n} k = n(n+1)/2

181K

N₂ + 3H₂ ⇌ 2NH₃

80K

10ω² + 7ω + 4 = 0

359K

det| 7 4 ; 4 8 | = 40

455K