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 00:15Z
∑_{k=1}^{n} k = n(n+1)/2
ops_6553.tex
∇ × E = −∂B/∂t
168K
ops_5618.csv
∇ × E = −∂B/∂t
446K
3x² + 3x + 6 = 0
eq_7609.eqn
∇²r = 0
144K
spec_2066.csv
det| 7 8 ; 4 8 | = 24
371K
∇²t = 0
spec_7724.csv
d/dt [t^3] = 3t^2
259K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
86K
7z² + 2z + 0 = 0
mat_8725.log
det| 3 1 ; 7 4 | = 5
224K
eq_7592.mol
∇²r = 0
234K
det| 4 2 ; 5 5 | = 10
eq_4588.dat
8ψ² + 7ψ + 0 = 0
218K
rxn_2598.dat
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
354K
2H₂ + O₂ → 2H₂O
ops_6000.json
det| 7 7 ; 4 8 | = 28
70K
mat_3458.json
F = G m₁m₂ / r²
402K
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