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 00:19Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1645.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
168K
mat_2540.eqn
F = G m₁m₂ / r²
446K
3x² + 3x + 6 = 0
rxn_6297.dat
∇²n = 0
144K
ops_1730.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
371K
∇²t = 0
eq_9425.csv
e^{i\pi} + 1 = 0
259K
rxn_1882.json
CH₄ + 2O₂ → CO₂ + 2H₂O
86K
7z² + 2z + 0 = 0
eq_0462.tex
∂n/∂θ = 3n
224K
ops_5618.csv
∇ × E = −∂B/∂t
234K
det| 4 2 ; 5 5 | = 10
rxn_2564.tex
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
218K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
354K
2H₂ + O₂ → 2H₂O
spec_6528.mol
∇²θ = 0
70K
iħ ∂ψ/∂t = Ĥψ
\lim_{x\to 0} \frac{\sin x}{x} = 1
11θ² + 6θ + 7 = 0
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