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FindInstance::naqs Reduce::naqs

FindInstance::naqs Reduce::naqs

Details

  • This message is generated when some of the elements in the first argument of the indicated function are not equations or inequalities.
  • Off[message] switches off the message; On[message] switches it on. For example: Off[FindInstance::naqs].

Examples

Basic Examples  (1)

An error message is generated because x^2+y^2 in the first argument is not an equation:

Wolfram Language code: Reduce[{x ^ 2 + y ^ 2, x > 0, y > 0}, {x, y}, Integers]

This shows valid arguments in Reduce:

Wolfram Language code: Reduce[{x ^ 2 + y ^ 2 == 5, x > 0, y > 0}, {x, y}, Integers]