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 18:56Z
∇²r = 0
eq_1101.eqn
det| 4 6 ; 0 5 | = 20
66K
ops_1713.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
222K
det| 7 6 ; 4 8 | = 32
mat_2540.eqn
F = G m₁m₂ / r²
87K
ops_4534.mol
5r² + 2r + 5 = 0
2K
∂ψ/∂β = 4ψ
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
174K
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
61K
det| 7 2 ; 3 8 | = 50
spec_6630.dat
det| 7 4 ; 4 8 | = 40
380K
ops_5618.csv
∇ × E = −∂B/∂t
335K
det| 10 4 ; 1 11 | = 106
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
119K
mat_8781.json
3ω² + 2ω + 2 = 0
472K
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