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 Author Comment/Response Peyrani 12/16/04 10:41am Hi, Using Mathematica 2.2.3 - How to find roots of an equation that includes the solution of a differential equation ? Example : DSolve[{y'[t] == t, y[0]==-1}, y,{t}] Then how to find roots of y[t]==0 - The solution of a first differential equation should be used in a second diff. equation. How to handle the solution ? Example : DSolve[{y'[t] == t, y[0]==-1}, y,{t}] How to solve z'[t]==y[t] Thanks for your reply. Best Regards. Ch. Peyrani URL: ,

 Subject (listing for 'Using the formal solution of a diff equation') Author Date Posted Using the formal solution of a diff equation Peyrani 12/16/04 10:41am Re: Using the formal solution of a diff equation yehuda ben-s... 12/17/04 10:54pm Re: Using the formal solution of a diff equation Christian Pe... 12/22/04 2:05pm
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