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 00:55Z
∑_{k=1}^{n} k = n(n+1)/2
ops_8235.eqn
∫₀^∞ e^(-x²) dx = √π / 2
168K
spec_6743.eqn
E = mc²
446K
3x² + 3x + 6 = 0
eq_5939.tex
9θ² + 7θ + 4 = 0
144K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
371K
∇²t = 0
ops_6793.log
∫₀^∞ e^(-n²) dn = √π / 2
259K
spec_6285.eqn
det| 10 7 ; 3 11 | = 89
86K
7z² + 2z + 0 = 0
lat_5006.log
det| 10 3 ; 4 11 | = 98
224K
eq_3860.json
det| 2 7 ; 7 3 | = -43
234K
det| 4 2 ; 5 5 | = 10
mat_2540.eqn
F = G m₁m₂ / r²
218K
ops_5618.csv
∇ × E = −∂B/∂t
354K
2H₂ + O₂ → 2H₂O
spec_6630.dat
det| 7 4 ; 4 8 | = 40
70K
spec_8760.dat
2n² + 4n + 0 = 0
402K
\lim_{x\to 0} \frac{\sin x}{x} = 1
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