Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 21:13Z

N₂ + 3H₂ ⇌ 2NH₃

1n² + 7n + 3 = 0

384K

N₂ + 3H₂ ⇌ 2NH₃

385K

9γ² + 6γ + 1 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

163K

e^{i\pi} + 1 = 0

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 7 4 ; 4 8 | = 40

305K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

57K

2y² + 8y + 6 = 0

det| 7 7 ; 4 8 | = 28

293K

∑_{k=1}^{n} k = n(n+1)/2

110K

∫₀^∞ e^(-x²) dx = √π / 2

300K

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

34K