Σ index
Eq pack 7
Ledger /3
Batch 4
Matrix 17
Matrix 5
Σ#12
Rxn set 8
Matrix 23
Σ#18
Eq pack 1
Rxn set 2
Σ#6
Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:28Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
mat_1977.csv
\lim_{x\to 0} \frac{\sin x}{x} = 1
320K
mat_2540.eqn
F = G m₁m₂ / r²
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
ops_1713.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
90K
rxn_2452.dat
∫₀^∞ e^(-φ²) dφ = √π / 2
438K
2r² + 6r + 5 = 0
rxn_3169.csv
∫₀^∞ e^(-β²) dβ = √π / 2
394K
ops_9119.dat
d/dy [y^7] = 7y^6
29K
E = mc²
ops_1656.json
det| 5 9 ; 0 6 | = 30
94K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
211K
∂y/∂y = 3y
ops_5618.csv
∇ × E = −∂B/∂t
390K
lat_8674.dat
1n² + 7n + 3 = 0
69K
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