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 22:44Z
∑_{k=1}^{n} k = n(n+1)/2
mat_2540.eqn
F = G m₁m₂ / r²
384K
spec_4568.dat
∇²t = 0
385K
det| 11 9 ; 4 12 | = 96
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
163K
ops_4134.mol
\lim_{α\to 0} \frac{\sin α}{α} = 1
259K
∇ × E = −∂B/∂t
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
305K
ops_5618.csv
∇ × E = −∂B/∂t
57K
5z² + 5z + 0 = 0
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
293K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
110K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
300K
eq_6870.eqn
12y² + 5y + 7 = 0
34K
ops_6794.eqn
10n² + 6n + 2 = 0
354K
spec_5720.log
∑_{k=1}^{n} k = n(n+1)/2
368K
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