6.13.11.3 The <negative-bignum> type

Core Type: <negative-bignum>

Parent Type: <bignum>

Type of negative bignum values.

Constructor on <negative-bignum>: <negative-bignum> type-constructor obj

Validate obj as object of type <negative-bignum> and return it.

Type predicate on <negative-bignum>: <boolean> type-predicate obj

The type predicate is negative-bignum?. Return #t if obj is a <negative-bignum> object, otherwise return #f.