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 17:30Z

\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
46K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
468K
iħ ∂ψ/∂t = Ĥψ
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
289K
mat_7496.dat
ω = 2πf
278K
3r² + 6r + 7 = 0
ops_1513.tex
∂β/∂z = 1β
339K
eq_0181.dat
det| 7 6 ; 1 8 | = 50
177K
E = mc²
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
358K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
spec_3287.csv
PV = nRT
399K
eq_7497.json
det| 3 7 ; 2 4 | = -2
316K
det| 3 6 ; 1 4 | = 6
ops_9189.dat
11ψ² + 6ψ + 2 = 0
11K
det| 8 5 ; 0 9 | = 72
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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