Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:51Z

11n² + 5n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-x²) dx = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

186K

10t² + 9t + 5 = 0

411K

4φ² + 6φ + 2 = 0

N₂ + 3H₂ ⇌ 2NH₃

448K

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

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

det| 3 6 ; 0 4 | = 12

459K

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

406K

∇²ω = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

181K

det| 7 4 ; 4 8 | = 40

80K

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

ΔS ≥ 0

8β² + 5β + 0 = 0

det| 12 6 ; 6 13 | = 120