Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 16:23Z

e^{i\pi} + 1 = 0

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

46K

det| 2 8 ; 7 3 | = -50

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

8ψ² + 7ψ + 0 = 0

289K

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

278K

det| 2 6 ; 0 3 | = 6

det| 10 3 ; 4 11 | = 98

339K

∂y/∂n = 5y

177K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∇ × E = −∂B/∂t

358K

∂α/∂r = 8α

121K

λ = h/p

det| 9 8 ; 3 10 | = 66

399K

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

316K