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 00:40Z
6r² + 4r + 7 = 0
eq_3860.json
det| 2 7 ; 7 3 | = -43
66K
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
eq_4588.dat
8ψ² + 7ψ + 0 = 0
87K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
2K
1y² + 1y + 6 = 0
ops_9119.dat
d/dy [y^7] = 7y^6
174K
eq_5161.tex
9ω² + 9ω + 2 = 0
61K
∑_{k=1}^{n} k = n(n+1)/2
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
380K
eq_9881.tex
\frac{12}{6} \sum_{i=1}^{n} i^{2}
335K
CaCO₃ → CaO + CO₂
∇²x = 0
∇²y = 0
λ = h/p
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