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 00:14Z
6r² + 4r + 7 = 0
rxn_7389.mol
2β² + 8β + 6 = 0
66K
mat_3458.json
F = G m₁m₂ / r²
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
87K
ops_1662.log
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
2K
1y² + 1y + 6 = 0
spec_8330.log
2n² + 9n + 5 = 0
174K
spec_2172.mol
det| 5 8 ; 4 6 | = -2
61K
∑_{k=1}^{n} k = n(n+1)/2
ops_7358.csv
∇²ψ = 0
380K
mat_6510.json
ω = 2πf
335K
CaCO₃ → CaO + CO₂
ops_3013.json
\frac{6}{3} \sum_{i=1}^{n} i^{2}
119K
ops_0252.log
det| 11 9 ; 0 12 | = 132
472K
∇²y = 0
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
392K
ops_8778.mol
∂ω/∂x = 4ω
32K
11γ² + 2γ + 7 = 0
6t² + 7t + 2 = 0
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