Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-07 10:42Z
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 2 6 | = 18
422K
det| 3 7 ; 2 4 | = -2
350K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
35K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
460K
3x² + 1x + 1 = 0
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O