integer-negative-or-zero -- r7rs Type

§

Sub-types tree

§

• integer-zero:
  • exact-integer-zero:
    • range-length-zero;
• integer-negative:
  • exact-integer-negative;
• exact-integer-negative-or-zero:
  • exact-integer-zero:
    • range-length-zero;
  • exact-integer-negative;

Super-types

§

• rational-negative-or-zero;
• integer;

Super-types recursive

§

• real-negative-or-zero-not-inf;
• number-negative-or-zero-not-inf;
• number-negative-or-zero;
• number-not-nan;
• number;
• number-not-inf;
• real-negative-or-zero;
• real-not-nan;
• complex-not-nan;
• complex;
• real;
• real-not-inf;
• complex-not-inf;
• rational;
• real-not-inf-not-nan;
• complex-not-inf-not-nan;
• number-not-inf-not-nan;

Sub-types

§

• integer-zero;
• integer-negative;
• exact-integer-negative-or-zero;

Sub-types recursive

§

• exact-integer-zero;
• exact-integer-negative;
• range-length-zero;

Predicate

§

(lambda (value) (and (integer? value) (or (negative? value) (zero? value))))

Categories

§

• types-numbers;

Categories recursive

§

• types;