Clojure

Incorrect divide-by-zero error with floating point numbers

Details

  • Type: Defect Defect
  • Status: Open Open
  • Priority: Minor Minor
  • Resolution: Unresolved
  • Affects Version/s: Release 1.4
  • Fix Version/s: None
  • Component/s: None
  • Labels:

Description

The unary call for clojure.core// treats a dividend of 0.0 differently than the binary call, likely due to inlining.

(/ 0.0) ;; java.lang.ArithmeticException: Divide by zero
(/ 1 0.0) ;;= Infinity
(/ 1 (identity 0.0)) ;; java.lang.ArithmeticException: Divide by zero

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  • Created:
    Updated: