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
eq_6870.eqn
12y² + 5y + 7 = 0
384K
rxn_9494.mol
∫₀^∞ e^(-z²) dz = √π / 2
385K
det| 11 9 ; 4 12 | = 96
spec_6630.dat
det| 7 4 ; 4 8 | = 40
163K
mat_2540.eqn
F = G m₁m₂ / r²
259K
∇ × E = −∂B/∂t
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
305K
eq_5944.json
11t² + 9t + 5 = 0
57K
5z² + 5z + 0 = 0
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
293K
ops_5618.csv
∇ × E = −∂B/∂t
110K
spec_6071.eqn
CaCO₃ → CaO + CO₂
300K
lat_7821.mol
det| 5 2 ; 3 6 | = 24
34K
mat_3441.json
F = G m₁m₂ / r²
354K
rxn_1882.json
CH₄ + 2O₂ → CO₂ + 2H₂O
368K
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