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
eq_4588.dat
8ψ² + 7ψ + 0 = 0
384K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
385K
det| 11 9 ; 4 12 | = 96
lat_8215.json
7r² + 8r + 5 = 0
163K
ops_1645.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
259K
∇ × E = −∂B/∂t
eq_6870.eqn
12y² + 5y + 7 = 0
305K
ops_0252.log
det| 11 9 ; 0 12 | = 132
57K
5z² + 5z + 0 = 0
ops_9189.dat
11ψ² + 6ψ + 2 = 0
293K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
110K
det| 6 6 ; 3 7 | = 24
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
300K
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
34K
2H₂ + O₂ → 2H₂O
eq_9397.log
ΔS ≥ 0
354K
rxn_9796.dat
∇²z = 0
368K
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