Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:03Z
det| 8 7 ; 2 9 | = 58
\oint_C \vec{F}\cdot d\vec{r} = 0
445K
CaCO₃ → CaO + CO₂
det| 10 3 ; 4 11 | = 98
322K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
235K
12ω² + 9ω + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
212K
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
179K
∂α/∂ω = 2α
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
442K
det| 4 2 ; 3 5 | = 14
42K
6n² + 6n + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
41K
det| 9 4 ; 1 10 | = 86
369K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
d/dt [t^9] = 9t^8