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 00:05Z

PV = nRT

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

383K

PV = nRT

436K

3γ² + 1γ + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

26K

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

355K

CaCO₃ → CaO + CO₂

d/dn [n^6] = 6n^5

348K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

228K

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

det| 7 4 ; 4 8 | = 40

440K

∑_{k=1}^{n} k = n(n+1)/2

28K

7y² + 7y + 0 = 0

N₂ + 3H₂ ⇌ 2NH₃

428K