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 22:38Z
∑_{k=1}^{n} k = n(n+1)/2
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
384K
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
385K
det| 11 9 ; 4 12 | = 96
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
163K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
259K
∇ × E = −∂B/∂t
eq_4588.dat
8ψ² + 7ψ + 0 = 0
305K
mat_7089.dat
N₂ + 3H₂ ⇌ 2NH₃
57K
5z² + 5z + 0 = 0
spec_6231.tex
F = ma
293K
spec_3219.dat
PV = nRT
110K
det| 6 6 ; 3 7 | = 24
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
300K
lat_4391.json
∫₀^∞ e^(-α²) dα = √π / 2
34K
2H₂ + O₂ → 2H₂O
E = mc²
2n² + 3n + 1 = 0
det| 2 9 ; 4 3 | = -30
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