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
spec_3530.dat
10ψ² + 5ψ + 0 = 0
66K
mat_1787.log
9x² + 2x + 6 = 0
222K
det| 7 6 ; 4 8 | = 32
spec_6630.dat
det| 7 4 ; 4 8 | = 40
87K
lat_0452.csv
7γ² + 8γ + 3 = 0
2K
∂ψ/∂β = 4ψ
ops_1662.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
174K
ops_5618.csv
∇ × E = −∂B/∂t
61K
det| 7 2 ; 3 8 | = 50
mat_2540.eqn
F = G m₁m₂ / r²
380K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
335K
det| 10 4 ; 1 11 | = 106
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
119K
mat_7462.json
ω = 2πf
472K
det| 1 8 ; 0 2 | = 2
8φ² + 4φ + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
F = G m₁m₂ / r²
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