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 15:55Z
\lim_{x\to 0} \frac{\sin x}{x} = 1
lat_2501.mol
10β² + 5β + 2 = 0
66K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
222K
∫₀^∞ e^(-ω²) dω = √π / 2
rxn_0414.log
det| 9 4 ; 1 10 | = 86
87K
mat_6397.csv
det| 12 1 ; 4 13 | = 152
2K
\frac{1}{8} \sum_{i=1}^{n} i^{2}
ops_1662.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
174K
mat_2540.eqn
F = G m₁m₂ / r²
61K
F = ma
spec_5308.mol
2γ² + 5γ + 2 = 0
380K
spec_5669.log
∑_{k=1}^{n} k = n(n+1)/2
335K
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