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 00:13Z
∑_{k=1}^{n} k = n(n+1)/2
ops_9416.tex
det| 6 6 ; 5 7 | = 12
168K
lat_0452.csv
7γ² + 8γ + 3 = 0
446K
3x² + 3x + 6 = 0
spec_6845.eqn
E = mc²
144K
spec_7724.csv
d/dt [t^3] = 3t^2
371K
∇²t = 0
eq_4588.dat
8ψ² + 7ψ + 0 = 0
259K
eq_1856.mol
det| 2 3 ; 5 3 | = -9
86K
7z² + 2z + 0 = 0
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
224K
ops_5618.csv
∇ × E = −∂B/∂t
234K
det| 4 2 ; 5 5 | = 10
eq_9380.mol
ΔS ≥ 0
218K
eq_2210.log
∂y/∂n = 5y
354K
2H₂ + O₂ → 2H₂O
eq_9425.csv
e^{i\pi} + 1 = 0
70K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
402K
\lim_{x\to 0} \frac{\sin x}{x} = 1
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