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 23:26Z
d/dn [n^4] = 4n^3
eq_5435.eqn
d/dθ [θ^3] = 3θ^2
384K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
385K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
163K
mat_7496.dat
ω = 2πf
259K
iħ ∂ψ/∂t = Ĥψ
rxn_1899.tex
CH₄ + 2O₂ → CO₂ + 2H₂O
305K
mat_7445.dat
ω = 2πf
57K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
293K
eq_3860.json
det| 2 7 ; 7 3 | = -43
110K
det| 5 7 ; 5 6 | = -5
eq_7609.eqn
∇²r = 0
300K
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
34K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
eq_9032.mol
\oint_C \vec{F}\cdot d\vec{r} = 0
354K
iħ ∂ψ/∂t = Ĥψ
2r² + 6r + 7 = 0
5θ² + 9θ + 7 = 0
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