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 00:03Z
∑_{k=1}^{n} k = n(n+1)/2
eq_0226.json
det| 9 6 ; 0 10 | = 90
168K
rxn_8895.eqn
∇²z = 0
446K
3x² + 3x + 6 = 0
spec_5720.log
∑_{k=1}^{n} k = n(n+1)/2
144K
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
371K
∇²t = 0
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
259K
lat_6222.eqn
2H₂ + O₂ → 2H₂O
86K
7z² + 2z + 0 = 0
spec_1425.dat
12n² + 2n + 6 = 0
224K
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
234K
det| 4 2 ; 5 5 | = 10
eq_6472.tex
det| 4 8 ; 3 5 | = -4
218K
ops_3267.tex
\lim_{α\to 0} \frac{\sin α}{α} = 1
354K
2H₂ + O₂ → 2H₂O
iħ ∂ψ/∂t = Ĥψ
\lim_{x\to 0} \frac{\sin x}{x} = 1
11θ² + 6θ + 7 = 0
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