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 21:34Z

N₂ + 3H₂ ⇌ 2NH₃

9ψ² + 7ψ + 3 = 0

384K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

385K

9γ² + 6γ + 1 = 0

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

163K

det| 7 2 ; 7 8 | = 42

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∑_{k=1}^{n} k = n(n+1)/2

305K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

57K

∑_{k=1}^{n} k = n(n+1)/2

293K

CaCO₃ → CaO + CO₂

110K

F = ma

300K

det| 9 4 ; 1 10 | = 86

34K

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

354K