Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:14Z
2H₂ + O₂ → 2H₂O
det| 7 4 ; 4 8 | = 40
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 9 ; 0 12 | = 132
322K
\oint_C \vec{F}\cdot d\vec{r} = 0
235K
λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
212K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
362K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
179K
det| 5 1 ; 4 6 | = 26
\binom{n}{k} = \frac{n!}{k!(n-k)!}
41K
∑_{k=1}^{n} k = n(n+1)/2
369K