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 20:51Z
det| 4 8 ; 7 5 | = -36
ops_7850.mol
Fe₂O₃ + 3CO → 2Fe + 3CO₂
66K
ops_1747.json
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
222K
∇ × E = −∂B/∂t
eq_9081.log
\frac{12}{7} \sum_{i=1}^{n} i^{2}
87K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
2K
5β² + 3β + 5 = 0
eq_8371.log
9α² + 6α + 0 = 0
174K
spec_3270.eqn
PV = nRT
61K
E = mc²
rxn_1865.csv
CH₄ + 2O₂ → CO₂ + 2H₂O
380K
ops_8887.json
11φ² + 7φ + 7 = 0
335K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
119K
rxn_2598.dat
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
472K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
392K
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