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 22:33Z
∑_{k=1}^{n} k = n(n+1)/2
lat_6171.eqn
2H₂ + O₂ → 2H₂O
384K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
385K
det| 11 9 ; 4 12 | = 96
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
163K
lat_4391.json
∫₀^∞ e^(-α²) dα = √π / 2
259K
∇ × E = −∂B/∂t
ops_1764.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
305K
ops_0303.mol
det| 11 9 ; 0 12 | = 132
57K
5z² + 5z + 0 = 0
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
293K
ops_4134.mol
\lim_{α\to 0} \frac{\sin α}{α} = 1
110K
det| 6 6 ; 3 7 | = 24
lat_5848.dat
\frac{4}{9} \sum_{i=1}^{n} i^{2}
300K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
34K
spec_6794.csv
E = mc²
354K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
368K
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