indeterminable vs non-computable

indeterminable

adj

  • That is incapable of being ascertained. 

  • That is incapable of being measured. 

noun

  • An indeterminable thing or quantity. 

non-computable

adj

  • Not computable. 

How often have the words indeterminable and non-computable occurred in a corpus of books? (source: Google Ngram Viewer )