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2016-01-18 11:29:39 +0200 | commented answer | Cast expression to rational number Interesting, but is there no way to force the Symbolic Ring to produce a flattened number? |
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2016-01-14 16:53:30 +0200 | asked a question | Cast expression to rational number Hello, I am trying to perform the ceil() function on the result of a square root operation. My code is as follows: However, I get the following error: I have tried searching the the documentation, but I can't seem to find a straight forward way to "flatten" this expression to a rational number. How can I go about this? Thanks, |
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2015-10-27 11:31:50 +0200 | asked a question | Modifying x-axis/y-axis with plotting Hello, I have been looking at the sage documentation, particularly at the plot function: http://doc.sagemath.org/html/en/refer... I notice that in the examples they have a means of restricting the x values, like so: However, I can't seem to find any documentation on this feature. The function definition for the plot function does not many any mention of being able to do this, so it follows that I am not entirely sure what exactly I can do with this feature.. Can someone be of assistance in helping me figure out where this is document, if anywhere? Additionally, is there a way then to modify the scale of the x/y axis with the plot function, or modify the steps between displayed values? |