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 22:41Z

∑_{k=1}^{n} k = n(n+1)/2

d/dx [x^3] = 3x^2

384K

11ψ² + 6ψ + 2 = 0

385K

det| 11 9 ; 4 12 | = 96

det| 9 5 ; 1 10 | = 85

163K

det| 7 4 ; 4 8 | = 40

259K

∇ × E = −∂B/∂t

∫₀^∞ e^(-x²) dx = √π / 2

305K

∇ × E = −∂B/∂t

57K

5z² + 5z + 0 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

293K

F = G m₁m₂ / r²

110K

det| 6 6 ; 3 7 | = 24

e^{i\pi} + 1 = 0

300K