complex-not-zero-not-nan -- r7rs Type

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Sub-types tree

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• real-not-zero-not-nan:
  • real-positive:
    • real-positive-not-inf:
      • ...
  • real-negative:
    • real-negative-not-inf:
      • ...

Super-types

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• number-not-zero-not-nan;
• complex-not-zero;
• complex-not-nan;

Super-types recursive

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• number-not-zero;
• number;
• number-not-nan;
• complex;

Sub-types

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• real-not-zero-not-nan;

Sub-types recursive

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• real-positive;
• real-positive-not-inf;
• rational-positive;
• integer-positive;
• exact-integer-positive;
• real-negative;
• real-negative-not-inf;
• rational-negative;
• integer-negative;
• exact-integer-negative;

Predicate

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(lambda (value) (and (complex? value) (not (zero? value)) (not (nan? value))))

Categories

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• types-numbers;

Categories recursive

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• types;