Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:19Z

11n² + 5n + 4 = 0

det| 2 8 ; 7 3 | = -50

460K

8x² + 2x + 7 = 0

438K

∫₀^∞ e^(-x²) dx = √π / 2

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

186K

det| 7 2 ; 7 8 | = 42

411K

4φ² + 6φ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

448K

CH₄ + 2O₂ → CO₂ + 2H₂O

22K

d/dx [x^3] = 3x^2

459K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

406K

det| 9 8 ; 3 10 | = 66

181K

N₂ + 3H₂ ⇌ 2NH₃

80K

det| 7 4 ; 4 8 | = 40

359K