Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:59Z
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
322K
λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
212K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
179K
det| 5 1 ; 4 6 | = 26
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 5 9 ; 7 6 | = -33
41K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
369K
3z² + 2z + 7 = 0
\frac{3}{9} \sum_{i=1}^{n} i^{2}