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 00:09Z
∑_{k=1}^{n} k = n(n+1)/2
spec_1808.dat
9α² + 7α + 5 = 0
168K
rxn_4826.eqn
10ω² + 7ω + 4 = 0
446K
3x² + 3x + 6 = 0
spec_2787.log
11t² + 9t + 7 = 0
144K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
371K
∇²t = 0
mat_9180.mol
12n² + 2n + 2 = 0
259K
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
86K
7z² + 2z + 0 = 0
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
224K
spec_9452.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
234K
det| 4 2 ; 5 5 | = 10
eq_4588.dat
8ψ² + 7ψ + 0 = 0
218K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
354K
2H₂ + O₂ → 2H₂O
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
70K
eq_0462.tex
∂n/∂θ = 3n
402K
\lim_{x\to 0} \frac{\sin x}{x} = 1
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