range-length-zero -- r7rs Type range-value;exact-integer-positive-or-zero;integer-positive-or-zero;rational-positive-or-zero;real-positive-or-zero-not-inf;number-positive-or-zero-not-inf;number-positive-or-zero;number-not-nan;number;number-not-inf;real-positive-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;integer;exact-integer;exact-rational;exact-real;exact-complex;exact-number;integer-zero;rational-zero;real-zero;complex-zero;number-zero;number-negative-or-zero-not-inf;number-negative-or-zero;real-negative-or-zero-not-inf;real-negative-or-zero;rational-negative-or-zero;integer-negative-or-zero;exact-integer-negative-or-zero;number?;integer?;real?;rational?;complex?;exact?;inexact?;exact-integer?;zero?;=;+;-;*;/;expt;square;inexact;sqrt;exp;log;sin;cos;tan;asin;acos;atan;number->string;<;<=;>=;>;positive?;negative?;abs;floor/;floor-quotient;floor-remainder;truncate/;truncate-quotient;truncate-remainder;min;max;odd?;even?;floor;ceiling;truncate;round;gcd;lcm;numerator;denominator;make-rectangular;make-polar;exact-integer-sqrt;exact;finite?;infinite?;nan?;real-part;imag-part;magnitude;angle;rationalize;Note: These definitions consume an input that is a super-type.