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

∑_{k=1}^{n} k = n(n+1)/2

384K

11ψ² + 6ψ + 2 = 0

385K

det| 11 9 ; 4 12 | = 96

det| 3 1 ; 7 4 | = 5

163K

det| 7 4 ; 4 8 | = 40

259K

∇ × E = −∂B/∂t

iħ ∂ψ/∂t = Ĥψ

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

AgNO₃ + NaCl → AgCl↓ + NaNO₃

300K