Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:18Z
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
445K
∑_{k=1}^{n} k = n(n+1)/2
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
235K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
362K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
42K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
41K
\oint_C \vec{F}\cdot d\vec{r} = 0
369K