Σ index Σ#6 Batch 4 Rxn set 8 Batch 10 Ledger /15 Ledger /21 Eq pack 13 Matrix 5 Eq pack 1 Ledger /9

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-21 00:00Z

PV = nRT

5r² + 5r + 5 = 0

383K

∑_{k=1}^{n} k = n(n+1)/2

436K

3γ² + 1γ + 0 = 0

det| 4 6 ; 4 5 | = -4

26K

11φ² + 7φ + 7 = 0

355K

CaCO₃ → CaO + CO₂

det| 7 4 ; 4 8 | = 40

348K

PV = nRT

228K

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

2y² + 8y + 7 = 0

440K

CH₄ + 2O₂ → CO₂ + 2H₂O

28K

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

10y² + 5y + 6 = 0

N₂ + 3H₂ ⇌ 2NH₃

428K

d/dr [r^4] = 4r^3

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

352K

∑_{k=1}^{n} k = n(n+1)/2