Σ index
Eq pack 19
Eq pack 13
Σ#12
Batch 22
Matrix 17
Σ#24
Batch 10
Ledger /9
Rxn set 8
Eq pack 25
Σ#18
Rxn set 26
Rxn set 14
Matrix 5
Ledger /3
Matrix 23
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:11Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
46K
mat_3509.csv
F = G m₁m₂ / r²
468K
CaCO₃ → CaO + CO₂
mat_9692.json
d/dx [x^9] = 9x^8
289K
ops_4235.log
iħ ∂ψ/∂t = Ĥψ
278K
e^{i\pi} + 1 = 0
lat_4391.json
∫₀^∞ e^(-α²) dα = √π / 2
339K
spec_7724.csv
d/dt [t^3] = 3t^2
177K
∂x/∂r = 4x
rxn_0414.log
det| 9 4 ; 1 10 | = 86
358K
ops_3070.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
399K
ops_7884.log
Fe₂O₃ + 3CO → 2Fe + 3CO₂
316K
det| 12 4 ; 4 13 | = 140
spec_9604.eqn
det| 12 9 ; 5 13 | = 111
11K
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