ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
(x ➖ 3x+1)
What is the function W?
Can't you just say 6ln(x)=ln(7+5*sqrt2) rather than all that lambert stuff?
Never mind. I read it wrong.
Still, it seems it would be easier to start with xln(x)=ln(7+5sqrt(2))/3.
I thought the use of the cubic expansion and the simplification was super clever, not to mention really elegant, but you still had to use the w function which you could have used right at the start.
It's wrong.
(x ➖ 3x+1)
What is the function W?
Can't you just say 6ln(x)=ln(7+5*sqrt2) rather than all that lambert stuff?
Never mind. I read it wrong.
Still, it seems it would be easier to start with xln(x)=ln(7+5sqrt(2))/3.
I thought the use of the cubic expansion and the simplification was super clever, not to mention really elegant, but you still had to use the w function which you could have used right at the start.
It's wrong.