[Scilab-users] exists yields double

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fmiyara fmiyara
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[Scilab-users] exists yields double

Dear all,

I wonder why the function "exists" yields 1 or 0 as doubles, instead of boolean. I know there is little distinction between booleans and {0, 1} and can be easily converted back and forth. I also know that Scilab is not meant to be a strongly typed language. But wouldn't it make more sense that this kind of funtion yielded a boolean result?

It challenges reason the fact that "isreal", for instance, yields a boolean and "exists" yields a double.  


Federico Miyara

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