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 16:00Z
det| 8 4 ; 0 9 | = 72
ops_1662.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
66K
ops_8887.json
11φ² + 7φ + 7 = 0
222K
N₂ + 3H₂ ⇌ 2NH₃
rxn_0414.log
det| 9 4 ; 1 10 | = 86
87K
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
2K
5ψ² + 3ψ + 7 = 0
ops_2035.mol
12γ² + 9γ + 7 = 0
174K
mat_6397.csv
det| 12 1 ; 4 13 | = 152
61K
iħ ∂ψ/∂t = Ĥψ
ops_0446.dat
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
spec_7724.csv
d/dt [t^3] = 3t^2
335K
∂ω/∂y = 6ω
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
119K
E = mc²
E = mc²
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