## jtb1979 Group Title What or how do you code or show a test case in python? one year ago one year ago

1. eSpeX Group Title

A test case for what?

2. jtb1979 Group Title

Never mind me. Tired and not thinking right. I read further in the assignment and basically figured it out. Though i do have a separate question you could me out with. In the assignments for 6.189 whenever they have a maths question there is a symbol that i just cannot find what it means. It looks like a / or \ but slightly curved. What does it mean?

3. e.mccormick Group Title

$$\int$$ ? Integral.

4. eSpeX Group Title

Which of the .189 problems uses integrals?

5. jtb1979 Group Title

Don't know. It's in Homework 1. Ex 1.4 part 1 question/example 2 $7 * \frac{ 1 }{ 2}$ and they are around the 1.

6. eSpeX Group Title

( )

7. eSpeX Group Title

Parenthesis, used for grouping and enforcing order of operations.

8. eSpeX Group Title

$$7*(\frac{1}{2})$$ tells you to do the 1/2 first and then multiply by 7.

9. jtb1979 Group Title

Its not a parentheses and its only over the 1.

10. jtb1979 Group Title

Theres another in Homework 2 Ex 2.3 question 2 next to angle_test.

11. e.mccormick Group Title

Yah, but with \left( \right to make them the same size as the fraction: $$7*\left(\cfrac{1}{2}\right)$$

12. e.mccormick Group Title

Which version of the Acrobat Reader do you have?

13. eSpeX Group Title

My page looks the same as the one @e.mccormick posted, I'm not seeing a symbol above the 1.

14. jtb1979 Group Title

15. eSpeX Group Title

Part of your parenthesis is missing.

16. e.mccormick Group Title

Yah, that is the new, messed up browser version of the reader. If never works right and I wish they would just remove it. use the download button on the upper left, get a real copy of the file, and open it in regular Acrobat Reader and it is all fine.

17. jtb1979 Group Title

Wow after all of that. I have literally spent the last hour and a half trying to track down what the symbol means. If I save the pdf and then view it its right. Damn my life to hell and back LMAO.

18. eSpeX Group Title

:)

19. e.mccormick Group Title

Or :` in his case.

20. jtb1979 Group Title

Lol. Cheers guys.

21. eSpeX Group Title

haha

22. e.mccormick Group Title

Have fun!