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 22:35Z
∑_{k=1}^{n} k = n(n+1)/2
mat_1977.csv
\lim_{x\to 0} \frac{\sin x}{x} = 1
384K
mat_2540.eqn
F = G m₁m₂ / r²
385K
det| 11 9 ; 4 12 | = 96
ops_0531.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
163K
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
259K
∇ × E = −∂B/∂t
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
305K
spec_5720.log
∑_{k=1}^{n} k = n(n+1)/2
57K
5z² + 5z + 0 = 0
rxn_2564.tex
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
293K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
110K
det| 6 6 ; 3 7 | = 24
ops_5618.csv
∇ × E = −∂B/∂t
300K
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
34K
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