Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 06:01Z

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∑_{k=1}^{n} k = n(n+1)/2

445K

∫₀^∞ e^(-t²) dt = √π / 2

193K

2y² + 2y + 4 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

322K

∇²x = 0

235K

CaCO₃ → CaO + CO₂

3β² + 2β + 2 = 0

212K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

362K

det| 8 6 ; 1 9 | = 66

det| 9 4 ; 1 10 | = 86

179K

d/dt [t^3] = 3t^2

405K

1z² + 3z + 0 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

442K

\oint_C \vec{F}\cdot d\vec{r} = 0

42K

det| 10 3 ; 4 11 | = 98

41K