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 04:11Z
12r² + 6r + 1 = 0
mat_0453.log
λ = h/p
168K
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
446K
∑_{k=1}^{n} k = n(n+1)/2
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
144K
ops_5459.tex
6ω² + 4ω + 4 = 0
371K
4t² + 9t + 6 = 0
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
259K
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
86K
∇²ψ = 0
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
224K
eq_1856.mol
det| 2 3 ; 5 3 | = -9
234K
F = ma
eq_3860.json
det| 2 7 ; 7 3 | = -43
218K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
354K
det| 4 8 ; 7 5 | = -36
mat_9180.mol
12n² + 2n + 2 = 0
70K
\lim_{α\to 0} \frac{\sin α}{α} = 1
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
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