Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:01Z

11n² + 5n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

10γ² + 8γ + 7 = 0

438K

∫₀^∞ e^(-x²) dx = √π / 2

det| 12 2 ; 2 13 | = 152

186K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

411K

4φ² + 6φ + 2 = 0

F = ma

448K

∫₀^∞ e^(-ω²) dω = √π / 2

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

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

459K

det| 7 4 ; 4 8 | = 40

406K

∇²ω = 0

d/dφ [φ^1] = 1φ^0

181K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

80K

d/dr [r^2] = 2r^1

8x² + 2x + 7 = 0

359K

N₂ + 3H₂ ⇌ 2NH₃

455K