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 17:17Z

\binom{n}{k} = \frac{n!}{k!(n-k)!}
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
46K
eq_0226.json
det| 9 6 ; 0 10 | = 90
468K
iħ ∂ψ/∂t = Ĥψ
ops_8235.eqn
∫₀^∞ e^(-x²) dx = √π / 2
289K
ops_2866.dat
\lim_{t\to 0} \frac{\sin t}{t} = 1
278K
3r² + 6r + 7 = 0
eq_4588.dat
8ψ² + 7ψ + 0 = 0
339K
mat_3458.json
F = G m₁m₂ / r²
177K
E = mc²
ops_4259.log
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
358K
mat_3475.json
F = G m₁m₂ / r²
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
spec_7724.csv
d/dt [t^3] = 3t^2
399K
lat_8674.dat
1n² + 7n + 3 = 0
316K
ops_5618.csv
∇ × E = −∂B/∂t
11K
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