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 22:36Z

∑_{k=1}^{n} k = n(n+1)/2

3x² + 5x + 7 = 0

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

det| 11 9 ; 4 12 | = 96

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

163K

det| 2 7 ; 7 3 | = -43

259K

∇ × E = −∂B/∂t

det| 1 4 ; 3 2 | = -10

305K

det| 7 4 ; 4 8 | = 40

57K

5z² + 5z + 0 = 0

11t² + 6t + 6 = 0

293K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

110K

det| 6 6 ; 3 7 | = 24

F = G m₁m₂ / r²

300K

∂γ/∂θ = 2γ

34K

∇ × E = −∂B/∂t

354K

9ψ² + 7ψ + 3 = 0

368K

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