Σ index Rxn set 14 Batch 16 Batch 22 Ledger /15 Ledger /3 Rxn set 26 Eq pack 25 Matrix 5 Σ#18

Field Notes / Σ /sym/0eaf8d

id=25 · host=formula-vault.cloud · 2026-10-02 01:38Z

PV = nRT

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

279K

det| 3 6 ; 0 4 | = 12

316K

1z² + 9z + 4 = 0

det| 3 7 ; 2 4 | = -2

335K

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

284K

N₂ + 3H₂ ⇌ 2NH₃

3ω² + 4ω + 7 = 0

22K

∂n/∂θ = 3n

418K

10θ² + 8θ + 2 = 0

e^{i\pi} + 1 = 0

394K

∫₀^∞ e^(-θ²) dθ = √π / 2

247K

∫₀^∞ e^(-θ²) dθ = √π / 2

437K

8x² + 2x + 7 = 0

454K