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 00:16Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
168K
lat_8674.dat
1n² + 7n + 3 = 0
446K
3x² + 3x + 6 = 0
mat_9692.json
d/dx [x^9] = 9x^8
144K
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
371K
∇²t = 0
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
259K
spec_7724.csv
d/dt [t^3] = 3t^2
86K
7z² + 2z + 0 = 0
rxn_0414.log
det| 9 4 ; 1 10 | = 86
224K
rxn_4826.eqn
10ω² + 7ω + 4 = 0
234K
det| 4 2 ; 5 5 | = 10
ops_9416.tex
det| 6 6 ; 5 7 | = 12
218K
lat_5848.dat
\frac{4}{9} \sum_{i=1}^{n} i^{2}
354K
2H₂ + O₂ → 2H₂O
spec_6794.csv
E = mc²
70K
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