Mathematica 9 is now available
Student Support Forum
-----
Student Support Forum: 'Replacing a variable with a solution?' topicStudent Support Forum > General > Archives > "Replacing a variable with a solution?"

< Previous Comment | Next Comment >Help | Reply To Comment | Reply To Topic
Author Comment/Response
Bill Simpson
01/20/13 9:41pm

Try

k1 = k1 /. Solve[Eqn4 == 0, k1][[1]]

and then look at the value that k1 has.

/. is another way of writing

k1=ReplaceAll[k1,Solve[Eqn4 == 0, k1][[1]]]

You can look up /. or ReplaceAll in the help system and see if this example helps make it more understandable.

URL: ,

Subject (listing for 'Replacing a variable with a solution?')
Author Date Posted
Replacing a variable with a solution? Kaitlin 01/18/13 5:45pm
Re: Replacing a variable with a solution? Bill Simpson 01/20/13 9:41pm
Re: Re: Replacing a variable with a solution? Kaitlin 01/21/13 12:13pm
< Previous Comment | Next Comment >Help | Reply To Comment | Reply To Topic