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 00:52Z
∑_{k=1}^{n} k = n(n+1)/2
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
168K
spec_5720.log
∑_{k=1}^{n} k = n(n+1)/2
446K
3x² + 3x + 6 = 0
rxn_0414.log
det| 9 4 ; 1 10 | = 86
144K
spec_7724.csv
d/dt [t^3] = 3t^2
371K
∇²t = 0
mat_4786.csv
det| 2 8 ; 7 3 | = -50
259K
eq_1097.csv
d/dx [x^3] = 3x^2
86K
7z² + 2z + 0 = 0
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
224K
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
234K
det| 4 2 ; 5 5 | = 10
eq_8371.log
9α² + 6α + 0 = 0
218K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
354K
2H₂ + O₂ → 2H₂O
iħ ∂ψ/∂t = Ĥψ
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