Σ index
Eq pack 19
Rxn set 20
Rxn set 26
Σ#24
Σ#12
Ledger /21
Eq pack 13
Ledger /3
Eq pack 1
Batch 16
Σ#18
Σ#6
Ledger /15
Batch 4
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 00:28Z
∑_{k=1}^{n} k = n(n+1)/2
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
168K
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
446K
3x² + 3x + 6 = 0
eq_9380.mol
ΔS ≥ 0
144K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
371K
∇²t = 0
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
259K
mat_2377.eqn
12α² + 6α + 7 = 0
86K
7z² + 2z + 0 = 0
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
224K
eq_9391.mol
e^{i\pi} + 1 = 0
234K
rxn_7672.json
11t² + 6t + 6 = 0
218K
eq_4606.dat
5φ² + 1φ + 1 = 0
354K
eq_6254.eqn
∂y/∂γ = 8y
70K
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