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 21:05Z
10t² + 3t + 6 = 0
mat_3458.json
F = G m₁m₂ / r²
66K
ops_2335.csv
11y² + 7y + 0 = 0
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
spec_6630.dat
det| 7 4 ; 4 8 | = 40
87K
eq_7957.dat
det| 5 6 ; 4 6 | = 6
2K
8ψ² + 2ψ + 2 = 0
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
174K
ops_8729.mol
d/dz [z^11] = 11z^10
61K
∂β/∂y = 8β
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
380K
ops_8887.json
11φ² + 7φ + 7 = 0
335K
CaCO₃ → CaO + CO₂
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
119K
rxn_1944.dat
1γ² + 1γ + 1 = 0
472K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
392K
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