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 22:40Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

384K

∂y/∂n = 5y

385K

det| 11 9 ; 4 12 | = 96

det| 2 3 ; 5 3 | = -9

163K

N₂ + 3H₂ ⇌ 2NH₃

259K

∇ × E = −∂B/∂t

E = mc²

305K

∑_{k=1}^{n} k = n(n+1)/2

57K

5z² + 5z + 0 = 0

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

293K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

110K

det| 6 6 ; 3 7 | = 24

iħ ∂ψ/∂t = Ĥψ

300K

∑_{k=1}^{n} k = n(n+1)/2

34K

7y² + 9y + 1 = 0

354K

det| 7 6 ; 1 8 | = 50

368K

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