Math Dump /sym/6c3138

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

3n² + 7n + 7 = 0

3x² + 5x + 7 = 0

460K

∫₀^∞ e^(-t²) dt = √π / 2

438K

∫₀^∞ e^(-ω²) dω = √π / 2

∂x/∂ψ = 6x

186K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

411K

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

∫₀^∞ e^(-α²) dα = √π / 2

448K

det| 7 4 ; 4 8 | = 40

22K

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

\lim_{α\to 0} \frac{\sin α}{α} = 1

459K

iħ ∂ψ/∂t = Ĥψ

406K

d/dφ [φ^5] = 5φ^4

∑_{k=1}^{n} k = n(n+1)/2

181K

det| 5 6 ; 2 6 | = 18

80K

N₂ + 3H₂ ⇌ 2NH₃

359K

∑_{k=1}^{n} k = n(n+1)/2

455K