## 130 Reputation

8 years, 314 days

## @acer Thank you very much!...

@acer Thank you very much!

## Thank you very much...

Thank you very much

that's a pity

## Help me...

I want the expression to be a fraction, not a power of -1?

latex(int(1/(x^2+2),x))=\int_{2}^{3} \frac{1}{x^{2}+2} d x?

Thank you very much

@acer very good.

## ...

 (1)

 (2)

if I use TSprintf then error x->3-?

## Thank you very much...

i do it.

Thank you very much

## @acer Thank you so much for your in...

@acer Thank you so much for your interest.
I want to insert 4 images into the table and burn them into an array and print to the screen. Thanks to this instruction, I did it. Very nice.

 Step1

Step2

 (2.1)

## can't use InsertContent()?...

@acer can't use InsertContent()?

## @acer Thank you very much.Thank you...

@acer Thank you very much.Thank you very much.

## Thank you very much...

@Kitonum Thank you very much. I see.

## Thank you very much...

Very good. Thank you.

## @Carl Love display(line([.8, 0], [1, ...

@Carl Love

display(line([.8, 0], [1, .2], color = red), line([.6, 0], [1, .4], color = red), line([.4, 0], [1, .6], color = red), line([.2, 0], [1, .8], color = red), line([0, 0], [1, 1], color = red), line([0, .2], [.8, 1], color = red), line([0, .4], [.6, 1], color = red), line([0, .6], [.4, 1], color = red), line([0, .8], [.2, 1], color = red), rectangle([0, 1], [1, 0], color = red, transparency = .5, thickness = 1), axes = none)

 1 2 3 4 Page 1 of 4
﻿