danielhaish
New member
- Joined
- Aug 13, 2019
- Messages
- 7
Hi i am worikng on some encryption program and i need to solve this problem thereis any chance thus is possible using w Limburg function and how
The expression in the subject lineHi i am worikng on some encryption program and i need to solve this problem thereis any chance thus is possible using w Limburg function and how
is it ok now i just need alitle help in solving this kind of problemThe expression in the subject line
x/lenx=n
does not make any sense to me. Please "correct" it and re-post.
Sorry .... I still cannot decipher your problem statement.is it ok now i just need alitle help in solving this kind of problem
in the end i simplified it to 100t-e^t while t=len(x)I would use the function:
[MATH]f(x)=x-n\ln(x)=0[/MATH]
And use the Newton-Raphson method to recursively find the root to a desired accuracy.
tenx it make my program alot more simple becuase now i just use function that allready exsitsTo solve ln(x)x=n for x, write it as xln(x)=n1 and let y= 1/x. The equation becomes yln(1/y)=−yln(y)=n1 or yln(y)=−n1. NOW you can use Lambert's W function that I think you intended in your first post: y=W(−n1) and then x=W(−n1)1.
hi i tried possed n=10 and then take the x and poss it in education and it doesn't return 10 it return 4To solve ln(x)x=n for x, write it as xln(x)=n1 and let y= 1/x. The equation becomes yln(1/y)=−yln(y)=n1 or yln(y)=−n1. NOW you can use Lambert's W function that I think you intended in your first post: y=W(−n1) and then x=W(−n1)1.