Matlab e

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Help Center Help Center. Calculate the exponential of 1, which is Euler's number, e. Input array, specified as a scalar, vector, matrix, multidimensional array, table, or timetable. Exponential values, returned as a scalar, vector, matrix, multidimensional array, table, or timetable. For complex values of X , Y is complex. The data type of Y is the same as that of X. This function fully supports tall arrays.

Matlab e

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Edited: David Goodmanson on 17 Jun Based on your location, we recommend that you select:.

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Help Center Help Center. Calculate the exponential of 1, which is Euler's number, e. Input array, specified as a scalar, vector, matrix, multidimensional array, table, or timetable. Exponential values, returned as a scalar, vector, matrix, multidimensional array, table, or timetable. For complex values of X , Y is complex. The data type of Y is the same as that of X. This function fully supports tall arrays. For more information, see Tall Arrays. This function fully supports thread-based environments. This function fully supports GPU arrays.

Matlab e

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Because sometimes they are. MathWorks Answers Support. Kareem Elgindy on 19 Jun You may want to do this before printing a published m-file, but I don't recommend suppressing warnings at other times, because they might warn you about something you should pay attention to. One of the reasons MATLAB Developers are proud of is that they have a huge library of functions that can help programmers and users to do certain tasks with minimal programming efforts, but they fail to have even a decent library for important mathematical constants. Support Answers MathWorks. I even spent time working with the developers, trying to get them to deal with and repair numerical issues. See Also. Or you could compute it in this form equally useful form:. Start Hunting!

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I understand that we can produce that number in MATLAB by evaluating exp 1 , or possibly using exp sym 1 for the exact representation. I needed exp 1 in a line of code called very frequently. Vote 5. You could submit this enhancement request to Technical Support using the telephone icon in the upper-right corner of this page. Answers Support MathWorks. James Tursa on 10 Jul You asked a reasonable question, and I think it spawned some interesting discussion, but I'm doubtful that enhancement request would be actioned. About the code you described I think it's slower than calling exp 1 because it includes 2 calls to evaluate exp 1 : one for en and 1 for exp 1. Voss on 19 Sep James Tursa. That was correct code.