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# Karen

### VT

Active since 2011

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Isopleth
Hi, Does anyone have a file for making isopleths? Thanks, Karen

11 years ago | 1 answer | 0

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Question

Everytime I try to plot, I get a straight line, and not a sine wave:(
I get a sine curve for the aproximated Euler method, but the exact solution comes out as a straight line with an error message r...

11 years ago | 2 answers | 1

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Question

Initial Value of y(0)=0
How does one write a code for the IVP of y(0) = 0? The program won't accept the following. Also, can someone check my syntax ...

11 years ago | 1 answer | 0

### 1

answer

Question

Displaying % error
can you just provide me another simpler code? based on the codes above, we want to compute the percent error for each h at value...

11 years ago | 1 answer | 0

### 1

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Question

Calculating and Adding Percent Error to a Graph
The Percent Error = 100*abs(exact solution-Approximate solution)/Exact Solution. I am writing a Euler method approximation and I...

11 years ago | 2 answers | 0

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