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 04:14Z
12r² + 6r + 1 = 0
spec_4949.csv
11φ² + 4φ + 0 = 0
168K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
446K
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
144K
ops_2883.eqn
\lim_{t\to 0} \frac{\sin t}{t} = 1
371K
4t² + 9t + 6 = 0
spec_5788.json
∑_{k=1}^{n} k = n(n+1)/2
259K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
86K
∇²ψ = 0
ops_5459.tex
6ω² + 4ω + 4 = 0
224K
spec_6794.csv
E = mc²
234K
F = ma
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
218K
mat_4743.eqn
det| 4 2 ; 6 5 | = 8
354K
det| 4 8 ; 7 5 | = -36
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
70K
\lim_{α\to 0} \frac{\sin α}{α} = 1
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