User Tools

A PCRE internal error occured. This might be caused by a faulty plugin

====== Function INTEGERP ====== ====Syntax==== * **integerp** //object// → //generalized-boolean// ====Arguments and Values==== * //object// - an //[[CL:Glossary:object]]//. * //generalized-boolean// - a //[[CL:Glossary:generalized boolean]]//. ====Description==== Returns //[[CL:Glossary:true]]// if //object// is of //[[CL:Glossary:type]]// **[[CL:Types:integer]]**; otherwise, returns //[[CL:Glossary:false]]//. ====Examples==== <blockquote> (integerp 1) <r>//[[CL:Glossary:true]]// </r> (integerp ([[CL:Functions:expt]] 2 130)) <r>//[[CL:Glossary:true]]// </r> (integerp 6/5) <r>//[[CL:Glossary:false]]// </r> (integerp nil) <r>//[[CL:Glossary:false]]//</r> </blockquote> ====Side Effects==== None. ====Affected By==== None. ====Exceptional Situations==== None. ====See Also==== None. ====Notes==== <blockquote> (integerp //object//) ≡ ([[CL:Functions:typep]] //object// '[[CL:Types:integer]]) </blockquote>