# Revision history [back]

Your question is a little vague. We do have arbitrary (fixed) precision real and complex numbers.

sage: R = RealField(1000)
sage: a = R(5.0000001^5.0000001)
sage: a
3125.00081544945942368940450251102447509765625000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
sage: a^5-log(1/a)+e^sqrt(a)
1.89584501327280735942937534086913418233822028367104009709035254982102232998750469378667609600087589163781468732285228512947454542091917091499584315533762570369369905169521733670930846238772029824301668021456411893832087472189344604700518827443459286621575319448702380078978194800389265094467157413734e24


See RealField? for more info.