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 22:50Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0531.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
384K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
385K
det| 11 9 ; 4 12 | = 96
eq_7497.json
det| 3 7 ; 2 4 | = -2
163K
lat_8674.dat
1n² + 7n + 3 = 0
259K
∇ × E = −∂B/∂t
lat_5006.log
det| 10 3 ; 4 11 | = 98
305K
mat_2540.eqn
F = G m₁m₂ / r²
57K
5z² + 5z + 0 = 0
eq_9083.csv
\oint_C \vec{F}\cdot d\vec{r} = 0
293K
lat_7821.mol
det| 5 2 ; 3 6 | = 24
110K
det| 6 6 ; 3 7 | = 24
eq_9066.tex
\oint_C \vec{F}\cdot d\vec{r} = 0
300K
rxn_2598.dat
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
34K
2H₂ + O₂ → 2H₂O
ops_5618.csv
∇ × E = −∂B/∂t
354K
ops_1645.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
368K
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