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 03:20Z
\frac{1}{3} \sum_{i=1}^{n} i^{2}
mat_3458.json
F = G m₁m₂ / r²
66K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
222K
∑_{k=1}^{n} k = n(n+1)/2
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
87K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
2K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
174K
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
61K
mat_6987.json
N₂ + 3H₂ ⇌ 2NH₃
380K
eq_5435.eqn
d/dθ [θ^3] = 3θ^2
335K
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