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 00:09Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
168K
ops_9416.tex
det| 6 6 ; 5 7 | = 12
446K
3x² + 3x + 6 = 0
eq_9459.json
e^{i\pi} + 1 = 0
144K
spec_9604.eqn
det| 12 9 ; 5 13 | = 111
371K
∇²t = 0
spec_6299.dat
F = ma
259K
eq_9066.tex
\oint_C \vec{F}\cdot d\vec{r} = 0
86K
7z² + 2z + 0 = 0
eq_3860.json
det| 2 7 ; 7 3 | = -43
224K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
234K
det| 4 2 ; 5 5 | = 10
ops_1513.tex
∂β/∂z = 1β
218K
spec_6285.eqn
det| 10 7 ; 3 11 | = 89
354K
2H₂ + O₂ → 2H₂O
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
70K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
402K
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