Σ index Eq pack 19Eq pack 13Σ#12Batch 22Matrix 17Σ#24Batch 10Ledger /9Rxn set 8Eq pack 25Σ#18Rxn set 26Rxn set 14Matrix 5Ledger /3Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 17:12Z

\binom{n}{k} = \frac{n!}{k!(n-k)!}
mat_3475.json
F = G m₁m₂ / r²
46K
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
468K
iħ ∂ψ/∂t = Ĥψ
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
289K
mat_4786.csv
det| 2 8 ; 7 3 | = -50
278K
3r² + 6r + 7 = 0
spec_9825.json
det| 5 6 ; 2 6 | = 18
339K
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
E = mc²
spec_6630.dat
det| 7 4 ; 4 8 | = 40
358K
lat_8773.eqn
det| 1 4 ; 3 2 | = -10
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
399K
spec_8477.log
10γ² + 8γ + 7 = 0
316K
det| 3 6 ; 1 4 | = 6
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