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 21:27Z
10t² + 3t + 6 = 0
mat_1787.log
9x² + 2x + 6 = 0
66K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
87K
eq_7592.mol
∇²r = 0
2K
8ψ² + 2ψ + 2 = 0
ops_5618.csv
∇ × E = −∂B/∂t
174K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
61K
∂β/∂y = 8β
rxn_4663.dat
∇²x = 0
380K
mat_7411.log
ω = 2πf
335K
CaCO₃ → CaO + CO₂
ops_6502.csv
∇ × E = −∂B/∂t
119K
spec_7724.csv
d/dt [t^3] = 3t^2
472K
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-ω²) dω = √π / 2
det| 4 3 ; 3 5 | = 11
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
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