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 00:02Z
∑_{k=1}^{n} k = n(n+1)/2
eq_5939.tex
9θ² + 7θ + 4 = 0
168K
eq_7609.eqn
∇²r = 0
446K
3x² + 3x + 6 = 0
spec_6845.eqn
E = mc²
144K
spec_7724.csv
d/dt [t^3] = 3t^2
371K
∇²t = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
259K
rxn_0107.json
det| 2 6 ; 0 3 | = 6
86K
7z² + 2z + 0 = 0
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
224K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
234K
det| 4 2 ; 5 5 | = 10
eq_9066.tex
\oint_C \vec{F}\cdot d\vec{r} = 0
218K
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
354K
2H₂ + O₂ → 2H₂O
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
70K
ops_4235.log
iħ ∂ψ/∂t = Ĥψ
402K
\lim_{x\to 0} \frac{\sin x}{x} = 1
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