The free-form-input tag has no wiki summary.
24
votes
3answers
550 views
Automatically check student answers in tests
I am a physics teacher and I am looking for a way to create homework assignments within Mathematica so that each problem has an input field that students can use to check their answers.
For example, ...
7
votes
5answers
1k views
Notation of partial derivative
I want to write partial derivatives of functions with many arguments. Why is it that when I type
f[x,y] ctrl+6 (0,1)
it turns out to be bad syntax? The output of
...
-3
votes
2answers
313 views
Draw a circle with radius of x using pi = 22/7 [closed]
I'm using this free word command in Mathematica 8:
"draw a circle with radius of x using pi = 22/7"
but understandable, it doesn't use my version of pi for calculating perimeter and area. Is it ...
