Σ index
Batch 4
Batch 22
Matrix 11
Eq pack 7
Eq pack 25
Ledger /3
Eq pack 1
Eq pack 13
Matrix 17
Rxn set 2
Ledger /9
Rxn set 20
Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 03:19Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
mat_3458.json
F = G m₁m₂ / r²
66K
spec_7724.csv
d/dt [t^3] = 3t^2
222K
∑_{k=1}^{n} k = n(n+1)/2
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
87K
mat_6189.json
d/dα [α^9] = 9α^8
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
ops_5618.csv
∇ × E = −∂B/∂t
174K
mat_7496.dat
ω = 2πf
61K
∇²x = 0
eq_7984.csv
∂α/∂ω = 3α
380K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
335K
spec_6197.mol
F = ma
119K
spec_6285.eqn
det| 10 7 ; 3 11 | = 89
472K
spec_5308.mol
2γ² + 5γ + 2 = 0
392K
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