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 23:27Z
3θ² + 8θ + 7 = 0
eq_1101.eqn
det| 4 6 ; 0 5 | = 20
66K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
222K
∇ × E = −∂B/∂t
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
87K
ops_5034.mol
d/dψ [ψ^4] = 4ψ^3
2K
\frac{12}{3} \sum_{i=1}^{n} i^{2}
spec_6630.dat
det| 7 4 ; 4 8 | = 40
174K
eq_3860.json
det| 2 7 ; 7 3 | = -43
61K
mat_9438.eqn
4t² + 3t + 3 = 0
380K
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
335K
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
119K
ops_7782.eqn
Fe₂O₃ + 3CO → 2Fe + 3CO₂
472K
ops_8729.mol
d/dz [z^11] = 11z^10
392K
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