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20161018 05:08:32 0600  answered a question  Typeset mode in iPython notebook You can write the below code in your file, & it may work.

20160514 23:03:29 0600  answered a question  Different syntax to solve Apart from the good answer given by @ndomes , here are some codes: In eq1, correct the sign between P and emi (and I think the number of "variables to solve for" should be atleast equal to number of equations to get a solution): The below code is same but visually different: 
20160514 06:01:18 0600  commented answer  How to Rationalize the Denominator of a Fraction ? Basically, what are algebraic calculations? or are there any consequences of turning on the algebraic maxima_calculus on precision or general calculations in sage ? From your below answer, another method to set it to true. 
20160513 13:02:36 0600  commented answer  Different syntax to solve Thanks for the neat code. Can you please explain why the below code doesn't work: It looks like 4 equations, and only one variable to solve. 
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20160511 07:38:40 0600  asked a question  Different syntax to solve I've below equation( j.mp/sage_emi ) involving 4 variables. I've fixed 3 variables' values, but can't get the 4th variables' value (both, including numerical). Can someone fix the code? Manually, I can get the answer for emi as 1210/21. It would be helpful if someone writes 2,3 different sage code to achieve the same above objective. I'm just curious can we do this: 