Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:13Z
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 2 ; 7 2 | = -12
322K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
235K
λ = h/p
det| 9 4 ; 1 10 | = 86
362K
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
179K
det| 5 1 ; 4 6 | = 26
∫₀^∞ e^(-φ²) dφ = √π / 2
42K
∫₀^∞ e^(-ψ²) dψ = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
41K
3z² + 2z + 7 = 0