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 18:51Z
∇²r = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
66K
lat_6802.mol
11n² + 5n + 4 = 0
222K
det| 7 6 ; 4 8 | = 32
ops_0762.log
det| 1 2 ; 7 2 | = -12
87K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
2K
∂ψ/∂β = 4ψ
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
174K
ops_1662.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
61K
det| 7 2 ; 3 8 | = 50
spec_9554.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
380K
eq_2085.eqn
3α² + 8α + 4 = 0
335K
det| 10 4 ; 1 11 | = 106
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
119K
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
472K
det| 1 8 ; 0 2 | = 2
ops_6411.eqn
det| 12 1 ; 5 13 | = 151
392K
8φ² + 4φ + 1 = 0
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