Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:47Z
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
445K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
235K
λ = h/p
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 1 ; 4 6 | = 26
\frac{11}{6} \sum_{i=1}^{n} i^{2}
442K
det| 12 1 ; 5 13 | = 151
∫₀^∞ e^(-ψ²) dψ = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
3z² + 2z + 7 = 0
\frac{3}{9} \sum_{i=1}^{n} i^{2}