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Routine clean-up

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edited Jun 29, 2015 at 13:13

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ToString: how to How can I convert fractionsa fraction to a string that can be used in a file name?

Simple as that, I tried to look up something but didn't find anything useful.

I want to putadd an index to the file names of my exported images, so I'm using ToString, but it's a bit of. But I have a problem when my index is a fraction, asbecause then the filenamegenerated file name includes characters not recognised by my system.

Is it possible to make $2\pi/5$ become, for example, 2Pi--5 or something similar when put into ToStringconverting it to a string?

ToString: how to convert fractions

Simple as that, I tried to look up something but didn't find anything useful.

I want to put an index to my exported images, so I'm using ToString, but it's a bit of a problem when my index is a fraction, as the filename includes characters not recognised by my system.

Is it possible to make $2\pi/5$ become, for example, 2Pi--5 or something similar when put into ToString?

How can I convert a fraction to a string that can be used in a file name?

I want add an index to the file names of my exported images, so I'm using ToString. But I have a problem when my index is a fraction, because then the generated file name includes characters not recognised by my system.

Is it possible to make $2\pi/5$ become, for example, 2Pi--5 or something similar when converting it to a string?

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asked Jun 29, 2015 at 12:20

Enzo

ToString: how to convert fractions

Simple as that, I tried to look up something but didn't find anything useful.

I want to put an index to my exported images, so I'm using ToString, but it's a bit of a problem when my index is a fraction, as the filename includes characters not recognised by my system.

Is it possible to make $2\pi/5$ become, for example, 2Pi--5 or something similar when put into ToString?

string-manipulation