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 03:22Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
mat_3551.csv
3x² + 5x + 7 = 0
66K
eq_9391.mol
e^{i\pi} + 1 = 0
222K
∑_{k=1}^{n} k = n(n+1)/2
mat_7496.dat
ω = 2πf
87K
spec_4452.eqn
11z² + 3z + 4 = 0
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
ops_3013.json
\frac{6}{3} \sum_{i=1}^{n} i^{2}
174K
spec_7724.csv
d/dt [t^3] = 3t^2
61K
∇²x = 0
spec_6163.json
F = ma
380K
mat_8781.json
3ω² + 2ω + 2 = 0
335K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
119K
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
472K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
392K
spec_6794.csv
E = mc²
32K
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