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 19:51Z

e^{i\pi} + 1 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

PV = nRT

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

163K

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

259K

10θ² + 4θ + 2 = 0

10ω² + 7ω + 4 = 0

305K

det| 9 4 ; 1 10 | = 86

57K

det| 11 4 ; 5 12 | = 112

293K

iħ ∂ψ/∂t = Ĥψ

110K