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 00:11Z
6r² + 4r + 7 = 0
ops_0548.json
\binom{n}{k} = \frac{n!}{k!(n-k)!}
66K
mat_8068.json
AgNO₃ + NaCl → AgCl↓ + NaNO₃
222K
∫₀^∞ e^(-γ²) dγ = √π / 2
ops_2035.mol
12γ² + 9γ + 7 = 0
87K
lat_2837.json
3r² + 2r + 0 = 0
2K
1y² + 1y + 6 = 0
ops_6553.tex
∇ × E = −∂B/∂t
174K
mat_0716.json
∂z/∂θ = 3z
61K
∑_{k=1}^{n} k = n(n+1)/2
eq_8411.json
ΔS ≥ 0
380K
lat_6024.dat
det| 9 5 ; 1 10 | = 85
335K
CaCO₃ → CaO + CO₂
ops_2883.eqn
\lim_{t\to 0} \frac{\sin t}{t} = 1
119K
mat_2159.tex
det| 7 9 ; 1 8 | = 47
472K
∇²y = 0
eq_7087.eqn
det| 3 9 ; 1 4 | = 3
392K
λ = h/p
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