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2017-06-15 02:20:44 -0600 | asked a question | Equation with sign function Hi all, I have the following piece of code which gives me Thanks |

2017-06-13 03:39:13 -0600 | commented question | solve ode on given interval No, I didn't think about the problem that way, I was rather think of a way to make Sage solve the ode on a specified interval. But, thanks, it's still something that works (at least for this problem). |

2017-06-10 07:24:58 -0600 | asked a question | solve ode on given interval Hi, I would like to tell Sage to solve ode on a given interval that I will specify. My final goal is to use this method to solve ode that contains 'piecewise' function like Thanks. |

2017-06-09 03:22:51 -0600 | commented answer | ode and piecewise function Thank you, for your answer, but could I have a more general solution because I can't apply your answer when for instance I thought of telling sage to solve the ode on each interval, but I don't see how to do it with Sage. |

2017-06-08 09:48:43 -0600 | commented question | ode and piecewise function Does it mean that I have to switch to Maxima in order to solve such ode? |

2017-06-08 09:38:47 -0600 | asked a question | ode and piecewise function Hi all, I am trying to solve, using Sage, an ode which includes a piecewise. For that I wrote the following piece of code which raises an error : Since the error vanishses when I replace the function Thanks |

2017-06-08 09:23:41 -0600 | commented answer | Periodic function OK, thanks for the explanation. I didn't get everything, but I'll take sometime to read and understand each step. |

2017-05-28 11:33:03 -0600 | commented answer | Periodic function I agree with you, that's why I initially started with this piece of code where it raises an error, and it seems that the issue is coming from Even though your answer is correct and defines the function I wanted, I still want to find a way to do the same with the piecewise function I defined earlier, can you help me with it? |

2017-05-27 02:21:57 -0600 | commented answer | Periodic function Yeah that's the plot I wanted, but I don't understand the procedure. Can you explain it please? |

2017-05-27 02:20:35 -0600 | commented answer | Periodic function thanks, ndomes for your answer, bu the function should be even, yours is not :(. By the way are we obliged to rescale the function from |

2017-05-26 07:51:21 -0600 | asked a question | Periodic function HI all, I want to write in sage a Thanks. |

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2017-05-25 05:40:59 -0600 | commented answer | exponential inequality Great, it works. Thanks a lot. |

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2017-05-25 03:39:00 -0600 | commented question | exponential inequality ok, thanks for the comment, but I still don't have an answer to my question^^ |

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2017-05-25 03:19:02 -0600 | asked a question | exponential inequality Hi all, I am trying to solve, using sage, the inequality Can anyone tell me what's wrong and how to solve this kind of inequalities? Thanks sorry for the presentation of the code, I am new on this plateform. |

2017-05-25 03:19:02 -0600 | asked a question | exponential inequality Hi all, I am trying to solve (using sage) the inequality
Can anyone tell me what's wrong, and how to solve that kind of inequalities using sage? Thanks. |

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