Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 19:14Z

\frac{4}{2} \sum_{i=1}^{n} i^{2}

det| 2 7 ; 7 3 | = -43

168K

λ = h/p

446K

d/dt [t^8] = 8t^7

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

det| 9 4 ; 1 10 | = 86

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

d/dω [ω^1] = 1ω^0

PV = nRT

224K

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

234K

∫₀^∞ e^(-β²) dβ = √π / 2

∫₀^∞ e^(-ψ²) dψ = √π / 2

218K