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 23:21Z

d/dn [n^4] = 4n^3

det| 9 4 ; 1 10 | = 86

384K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

163K

iħ ∂ψ/∂t = Ĥψ

259K

iħ ∂ψ/∂t = Ĥψ

Fe₂O₃ + 3CO → 2Fe + 3CO₂

305K

∑_{k=1}^{n} k = n(n+1)/2

57K

∑_{k=1}^{n} k = n(n+1)/2

293K

\lim_{β\to 0} \frac{\sin β}{β} = 1

110K

e^{i\pi} + 1 = 0

300K

F = G m₁m₂ / r²

34K

∇ × E = −∂B/∂t

354K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

368K

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