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 09:53Z

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∫₀^∞ e^(-φ²) dφ = √π / 2

383K

∑_{k=1}^{n} k = n(n+1)/2

436K

det| 4 2 ; 6 5 | = 8

det| 11 9 ; 5 12 | = 87

26K

E = mc²

355K

ω = 2πf

3β² + 2β + 2 = 0

348K

∇ × E = −∂B/∂t

228K

det| 3 1 ; 0 4 | = 12

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

440K

∫₀^∞ e^(-θ²) dθ = √π / 2

28K

7β² + 5β + 3 = 0

iħ ∂ψ/∂t = Ĥψ

8ψ² + 7ψ + 0 = 0

428K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

352K