door Professor Puntje » zo 13 apr 2025, 21:42
Gebruik a.u.b de in dit berichtje bijgevoegde update van het boekje voor de verwijzingen in onderstaand bewijs.
Voor standaard-getallen g geldt:
\( \mathcal{L}(\mathfrak{C}(g) ) = \left \{ \begin{array}{rcl} \frac{\mathcal{L}(g)}{2} & \mathrm{als} & \mathcal{L}(g) = even \\ 3 \mathcal{L}(g) + 1 & \mathrm{als} & \mathcal{L}(g) = oneven \end{array} \right . \)
Bewijs:
Voor alle standaard-getallen g hebben we:
\( \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L} \left ( (\mathcal{F}(\frac{1}{2}) \cdot g) \cdot [ \mathcal{F}(1) + g \odot \underrightarrow{1} ] \,\, + \,\, ( \mathcal{F}(3) \cdot g + \mathcal{F}(1) ) \cdot ( g \odot \overrightarrow{1} ) \right ) \)
Wegens 1.18. wordt dat:
\( \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L} \left ( (\mathcal{F}(\frac{1}{2}) \cdot g) \cdot [ \mathcal{F}(1) + g \odot (0 + -1h) ] \,\, + \,\, ( \mathcal{F}(3) \cdot g + \mathcal{F}(1) ) \cdot ( g \odot (0+1h) \right ) \)
Herhaalde toepassing van 1.12. en 1.13. levert:
\( \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L}( \mathcal{F}(\frac{1}{2}) \cdot g) \cdot [ \mathcal{F}(1) + g \odot (0 + -1h)) ] ) \,\, + \,\, \mathcal{L}( ( \mathcal{F}(3) \cdot g + \mathcal{F}(1) ) \cdot ( g \odot (0+1h)) ) \)
\( \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L}( \mathcal{F}(\frac{1}{2}) \cdot g) \cdot \mathcal{L}( \mathcal{F}(1) + g \odot (0 + -1h) ) \,\, + \,\, ( \mathcal{L}( \mathcal{F}(3) \cdot g + \mathcal{F}(1) ) \cdot \mathcal{L}( g \odot (0+1h)) \)
\( \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L}( \mathcal{F}(\frac{1}{2})) \cdot \mathcal{L}(g) \cdot \mathcal{L}( \mathcal{F}(1) +g \odot (0 + -1h)) \,\, + \,\, ( \mathcal{L}( \mathcal{F}(3) \cdot g ) + \mathcal{L}(\mathcal{F}(1)) ) \cdot \mathcal{L}( g \odot (0+1h)) \)
\( \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L}( \mathcal{F}(\frac{1}{2})) \cdot \mathcal{L}(g) \cdot ( \mathcal{L}( \mathcal{F}(1)) + \mathcal{L}(g \odot (0 + -1h)) \,\, + \,\, ( \mathcal{L}( \mathcal{F}(3)) \cdot \mathcal{L}( g ) + \mathcal{L}(\mathcal{F}(1)) ) \cdot \mathcal{L}( g \odot (0+1h)) \)
Op grond van 1.1., 1.4. en 1.7. vinden we:
\( \mathcal{L}(\mathfrak{C}(g)) = \frac{1}{2} \cdot \mathcal{L}(g) \cdot ( 1 - \mathcal{R}(g)) \,\, + \,\, ( 3 \mathcal{L}(g) + 1 )\cdot \mathcal{R}( g ) \)
Wegens 1.1. en 1.9. wordt dat:
\( \mathcal{L}(\mathfrak{C}(g) ) = \left \{ \begin{array}{rcl} \frac{1}{2} \cdot \mathcal{L}(g) & \mathrm{als} & \mathcal{R}(g)=0 \\ 3 \mathcal{L}(g) + 1 & \mathrm{als} & \mathcal{R}(g)=1 \end{array} \right . \)
\( \mathcal{L}(\mathfrak{C}(g) ) = \left \{ \begin{array}{rcl} \frac{\mathcal{L}(g)}{2} & \mathrm{als} & \mathcal{L}(g) = even \\ 3 \mathcal{L}(g) + 1 & \mathrm{als} & \mathcal{L}(g) = oneven \end{array} \right . \)
\( \Box \)
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[i]Gebruik a.u.b de in dit berichtje bijgevoegde update van het boekje voor de verwijzingen in onderstaand bewijs. [/i]
Voor standaard-getallen g geldt:
[itex] \mathcal{L}(\mathfrak{C}(g) ) = \left \{ \begin{array}{rcl} \frac{\mathcal{L}(g)}{2} & \mathrm{als} & \mathcal{L}(g) = even \\ 3 \mathcal{L}(g) + 1 & \mathrm{als} & \mathcal{L}(g) = oneven \end{array} \right . [/itex]
Bewijs:
Voor alle standaard-getallen g hebben we:
[itex] \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L} \left ( (\mathcal{F}(\frac{1}{2}) \cdot g) \cdot [ \mathcal{F}(1) + g \odot \underrightarrow{1} ] \,\, + \,\, ( \mathcal{F}(3) \cdot g + \mathcal{F}(1) ) \cdot ( g \odot \overrightarrow{1} ) \right ) [/itex]
Wegens 1.18. wordt dat:
[itex] \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L} \left ( (\mathcal{F}(\frac{1}{2}) \cdot g) \cdot [ \mathcal{F}(1) + g \odot (0 + -1h) ] \,\, + \,\, ( \mathcal{F}(3) \cdot g + \mathcal{F}(1) ) \cdot ( g \odot (0+1h) \right ) [/itex]
Herhaalde toepassing van 1.12. en 1.13. levert:
[itex] \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L}( \mathcal{F}(\frac{1}{2}) \cdot g) \cdot [ \mathcal{F}(1) + g \odot (0 + -1h)) ] ) \,\, + \,\, \mathcal{L}( ( \mathcal{F}(3) \cdot g + \mathcal{F}(1) ) \cdot ( g \odot (0+1h)) ) [/itex]
[itex] \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L}( \mathcal{F}(\frac{1}{2}) \cdot g) \cdot \mathcal{L}( \mathcal{F}(1) + g \odot (0 + -1h) ) \,\, + \,\, ( \mathcal{L}( \mathcal{F}(3) \cdot g + \mathcal{F}(1) ) \cdot \mathcal{L}( g \odot (0+1h)) [/itex]
[itex] \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L}( \mathcal{F}(\frac{1}{2})) \cdot \mathcal{L}(g) \cdot \mathcal{L}( \mathcal{F}(1) +g \odot (0 + -1h)) \,\, + \,\, ( \mathcal{L}( \mathcal{F}(3) \cdot g ) + \mathcal{L}(\mathcal{F}(1)) ) \cdot \mathcal{L}( g \odot (0+1h)) [/itex]
[itex] \mathcal{L}(\mathfrak{C}(g)) = \mathcal{L}( \mathcal{F}(\frac{1}{2})) \cdot \mathcal{L}(g) \cdot ( \mathcal{L}( \mathcal{F}(1)) + \mathcal{L}(g \odot (0 + -1h)) \,\, + \,\, ( \mathcal{L}( \mathcal{F}(3)) \cdot \mathcal{L}( g ) + \mathcal{L}(\mathcal{F}(1)) ) \cdot \mathcal{L}( g \odot (0+1h)) [/itex]
Op grond van 1.1., 1.4. en 1.7. vinden we:
[itex] \mathcal{L}(\mathfrak{C}(g)) = \frac{1}{2} \cdot \mathcal{L}(g) \cdot ( 1 - \mathcal{R}(g)) \,\, + \,\, ( 3 \mathcal{L}(g) + 1 )\cdot \mathcal{R}( g ) [/itex]
Wegens 1.1. en 1.9. wordt dat:
[itex] \mathcal{L}(\mathfrak{C}(g) ) = \left \{ \begin{array}{rcl} \frac{1}{2} \cdot \mathcal{L}(g) & \mathrm{als} & \mathcal{R}(g)=0 \\ 3 \mathcal{L}(g) + 1 & \mathrm{als} & \mathcal{R}(g)=1 \end{array} \right . [/itex]
[itex] \mathcal{L}(\mathfrak{C}(g) ) = \left \{ \begin{array}{rcl} \frac{\mathcal{L}(g)}{2} & \mathrm{als} & \mathcal{L}(g) = even \\ 3 \mathcal{L}(g) + 1 & \mathrm{als} & \mathcal{L}(g) = oneven \end{array} \right . [/itex]
[itex] \Box [/itex]
[attachment=0]deze.pdf[/attachment]