Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:03Z
∇ × E = −∂B/∂t
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
269K
det| 11 2 ; 1 12 | = 130
∑_{k=1}^{n} k = n(n+1)/2
det| 1 1 ; 1 2 | = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
139K
10ψ² + 2ψ + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
201K
N₂ + 3H₂ ⇌ 2NH₃
AgNO₃ + NaCl → AgCl↓ + NaNO₃
295K
det| 2 7 ; 2 3 | = -8
347K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
224K
det| 5 4 ; 7 6 | = 2
333K
det| 1 7 ; 7 2 | = -47
137K
\oint_C \vec{F}\cdot d\vec{r} = 0
333K
\frac{9}{6} \sum_{i=1}^{n} i^{2}
379K