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 00:41Z
6r² + 4r + 7 = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
66K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
87K
rxn_1865.csv
CH₄ + 2O₂ → CO₂ + 2H₂O
2K
1y² + 1y + 6 = 0
rxn_7987.tex
4x² + 5x + 2 = 0
174K
ops_0497.tex
\binom{n}{k} = \frac{n!}{k!(n-k)!}
61K
∑_{k=1}^{n} k = n(n+1)/2
spec_6743.eqn
E = mc²
380K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
335K
CaCO₃ → CaO + CO₂
eq_9459.json
e^{i\pi} + 1 = 0
119K
ops_8252.eqn
∫₀^∞ e^(-x²) dx = √π / 2
472K
∇²y = 0
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