eint x
i1 : eint 2 o1 = 4.95423435600189 o1 : RR (of precision 53)
See Exponential integral.
The object eint is a method function.
The source of this document is in /build/reproducible-path/macaulay2-1.25.06+ds/M2/Macaulay2/packages/Macaulay2Doc/ov_analytic_functions.m2:212:0.