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 22:40Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
384K
mat_3509.csv
F = G m₁m₂ / r²
385K
det| 11 9 ; 4 12 | = 96
mat_9692.json
d/dx [x^9] = 9x^8
163K
spec_9452.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
259K
∇ × E = −∂B/∂t
eq_2210.log
∂y/∂n = 5y
305K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
57K
5z² + 5z + 0 = 0
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
293K
mat_9003.eqn
AgNO₃ + NaCl → AgCl↓ + NaNO₃
110K
det| 6 6 ; 3 7 | = 24
spec_1973.mol
\frac{3}{2} \sum_{i=1}^{n} i^{2}
300K
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
34K
2H₂ + O₂ → 2H₂O
spec_2286.dat
det| 9 6 ; 7 10 | = 48
354K
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