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 00:53Z
∑_{k=1}^{n} k = n(n+1)/2
spec_7724.csv
d/dt [t^3] = 3t^2
168K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
446K
3x² + 3x + 6 = 0
lat_8568.json
∂α/∂r = 8α
144K
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
371K
∇²t = 0
spec_7596.log
d/dγ [γ^3] = 3γ^2
259K
ops_5618.csv
∇ × E = −∂B/∂t
86K
7z² + 2z + 0 = 0
rxn_1899.tex
CH₄ + 2O₂ → CO₂ + 2H₂O
224K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
234K
det| 4 2 ; 5 5 | = 10
spec_9604.eqn
det| 12 9 ; 5 13 | = 111
218K
lat_8674.dat
1n² + 7n + 3 = 0
354K
2H₂ + O₂ → 2H₂O
iħ ∂ψ/∂t = Ĥψ
\lim_{x\to 0} \frac{\sin x}{x} = 1
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