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 21:06Z
10t² + 3t + 6 = 0
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
66K
ops_4534.mol
5r² + 2r + 5 = 0
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
mat_1787.log
9x² + 2x + 6 = 0
87K
spec_6528.mol
∇²θ = 0
2K
8ψ² + 2ψ + 2 = 0
spec_9452.eqn
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
174K
spec_7724.csv
d/dt [t^3] = 3t^2
61K
∂β/∂y = 8β
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
ops_5618.csv
∇ × E = −∂B/∂t
335K
CaCO₃ → CaO + CO₂
ops_8729.mol
d/dz [z^11] = 11z^10
119K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
472K
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-ω²) dω = √π / 2
det| 4 3 ; 3 5 | = 11
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