MathAction #435 power series with different expansion variables

• FrontPage
  • IssueTracker
    • #435 power series with different expansion variables <-- You are here.

(1) -> a := series(z, z=0); e := series(1, x=0)

a+e

 There are 13 exposed and 11 unexposed library operations named + 
 having 2 argument(s) but none was determined to be applicable. 
 Use HyperDoc Browse, or issue
 )display op +
 to learn more about the available operations. Perhaps 
 package-calling the operation or using coercions on the arguments
 will allow you to apply the operation.

 Cannot find a definition or applicable library operation named + 
 with argument type(s) 
 Any
 Any

 Perhaps you should use "@" to indicate the required return type, 
 or "$" to specify which version of the function you need.