Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 15:24Z

2H₂ + O₂ → 2H₂O

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

451K

∫₀^∞ e^(-x²) dx = √π / 2

264K

det| 8 7 ; 2 9 | = 58

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

297K

d/dt [t^3] = 3t^2

252K

d/dn [n^11] = 11n^10

∑_{k=1}^{n} k = n(n+1)/2

48K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

411K

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

∇²ω = 0

377K

det| 7 6 ; 1 8 | = 50

299K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

401K

det| 9 4 ; 1 10 | = 86

420K