brian bovril

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16 years, 95 days

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These are replies submitted by brian bovril

 

Yuri, how can I use you code to solve a 2 bucket problem with unlimited water.

https://mindyourdecisions.com/blog/2013/02/04/the-water-jug-riddle/

Happy Xmas!

@Joe Riel Sorry for being thick, but whats the instructors number prediction? Would it be an envelope containing one (or more?) of the 8 most frequent sums 1755,1638,1656,...?

is our friend ?

Markiyan Hirnyk 

http://www.mapleprimes.com/posts/200573-Putnam-Done-With-Maple

@Rouben Rostamian  for your effort!

As the error says, you have a symbolic upper limit z. You need to change it to a number

@Rouben Rostamian  I suppose its too "human crafted" to make a general procedure out of it.

@acer thanks

@tomleslie Tom and Joe and Carl

I assume you're using 2D input. Try it with 1D input

@Carl Love Thanks. So for LambertW(0.4) 

first iteration: --> x=y (keep x and y the same so Ln(1)=0). For Order 3: W(0.4,0.4) = 0.297061159

next iteration: W (0.297061159, 0.4) = 0.2971677 .

good!

@acer But I get "server error" when I tried to download your second file 

@vv Thankyou. It works well. How did you derive your expression?

@acer Thankyou for your efforts. range 0.3<x<30, accuracy 3 digits.

The other thing to remember is excel won't accept a formula too long.

@acer Yes, I wanted to index into the names. Should I change the title?

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