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 22:01Z
∑_{k=1}^{n} k = n(n+1)/2
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
384K
spec_7724.csv
d/dt [t^3] = 3t^2
385K
det| 11 9 ; 4 12 | = 96
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
163K
mat_7496.dat
ω = 2πf
259K
∇ × E = −∂B/∂t
spec_1808.dat
9α² + 7α + 5 = 0
305K
eq_9425.csv
e^{i\pi} + 1 = 0
57K
5z² + 5z + 0 = 0
rxn_0414.log
det| 9 4 ; 1 10 | = 86
293K
eq_6254.eqn
∂y/∂γ = 8y
110K
det| 6 6 ; 3 7 | = 24
mat_1977.csv
\lim_{x\to 0} \frac{\sin x}{x} = 1
300K
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
34K
2H₂ + O₂ → 2H₂O
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
354K
E = mc²
2n² + 3n + 1 = 0
det| 2 9 ; 4 3 | = -30
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