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 17:41Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
mat_3509.csv
F = G m₁m₂ / r²
46K
spec_1973.mol
\frac{3}{2} \sum_{i=1}^{n} i^{2}
468K
iħ ∂ψ/∂t = Ĥψ
spec_3287.csv
PV = nRT
289K
eq_7592.mol
∇²r = 0
278K
3r² + 6r + 7 = 0
ops_5618.csv
∇ × E = −∂B/∂t
339K
mat_2540.eqn
F = G m₁m₂ / r²
177K
E = mc²
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
358K
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
spec_6630.dat
det| 7 4 ; 4 8 | = 40
399K
ops_6621.mol
∇ × E = −∂B/∂t
316K
det| 3 6 ; 1 4 | = 6
ops_2883.eqn
\lim_{t\to 0} \frac{\sin t}{t} = 1
11K
det| 8 5 ; 0 9 | = 72
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