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 21:58Z
10t² + 3t + 6 = 0
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
66K
mat_7055.csv
N₂ + 3H₂ ⇌ 2NH₃
222K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
mat_9003.eqn
AgNO₃ + NaCl → AgCl↓ + NaNO₃
87K
ops_5618.csv
∇ × E = −∂B/∂t
2K
8ψ² + 2ψ + 2 = 0
spec_6054.json
CaCO₃ → CaO + CO₂
174K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
61K
∂β/∂y = 8β
mat_2540.eqn
F = G m₁m₂ / r²
380K
rxn_2564.tex
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
335K
CaCO₃ → CaO + CO₂
rxn_4663.dat
∇²x = 0
119K
∇ × E = −∂B/∂t
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-ω²) dω = √π / 2
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