Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:32Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
460K
\oint_C \vec{F}\cdot d\vec{r} = 0
438K
d/dx [x^7] = 7x^6
det| 10 2 ; 3 11 | = 104
186K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
448K
∑_{k=1}^{n} k = n(n+1)/2
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-x²) dx = √π / 2
406K
∑_{k=1}^{n} k = n(n+1)/2
80K