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 07:37Z

∂y/∂t = 1y

3x² + 5x + 7 = 0

66K

∫₀^∞ e^(-t²) dt = √π / 2

222K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

3r² + 2r + 0 = 0

87K

det| 2 7 ; 7 3 | = -43

2K

ΔS ≥ 0

\lim_{β\to 0} \frac{\sin β}{β} = 1

174K

iħ ∂ψ/∂t = Ĥψ

61K

det| 6 1 ; 1 7 | = 41

det| 7 7 ; 4 8 | = 28

380K

e^{i\pi} + 1 = 0

335K

\lim_{n\to 0} \frac{\sin n}{n} = 1

8ψ² + 7ψ + 0 = 0

119K

12z² + 1z + 7 = 0

472K

N₂ + 3H₂ ⇌ 2NH₃

392K

ω = 2πf

32K

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