Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:05Z

\binom{n}{k} = \frac{n!}{k!(n-k)!}

∫₀^∞ e^(-β²) dβ = √π / 2

460K

8β² + 7β + 0 = 0

438K

d/dx [x^7] = 7x^6

3z² + 5z + 1 = 0

186K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

411K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

9n² + 4n + 2 = 0

448K

\oint_C \vec{F}\cdot d\vec{r} = 0

22K

CH₄ + 2O₂ → CO₂ + 2H₂O

ω = 2πf

459K

6n² + 7n + 6 = 0

406K

N₂ + 3H₂ ⇌ 2NH₃

det| 5 9 ; 7 6 | = -33

181K

det| 12 1 ; 5 13 | = 151

80K

CaCO₃ → CaO + CO₂

∂β/∂r = 5β

det| 9 8 ; 0 10 | = 90