Class: ImaginaryResultError

• Inheritance
• Description
• Class protocol
  • initialize

Inheritance:

   Object
   |
   +--GenericException
      |
      +--Exception
         |
         +--Error
            |
            +--ProceedableError
               |
               +--ExecutionError
                  |
                  +--ArithmeticError
                     |
                     +--DomainError
                        |
                        +--ImaginaryResultError

Package:

stx:libbasic

Category:

Kernel-Exceptions-Errors

Version:

rev: 1.4 date: 2017/06/20 10:17:09

user: cg

file: ImaginaryResultError.st directory: libbasic

module: stx stc-classLibrary: libbasic

Description:

Raised by square root functions when the function's-arg is negative,
so that the result would be imaginary.
For example,
    -1 sqrt

Can be caught (see Complex >> trapImaginary:) to automagically convert to Complex results

Class protocol:

 initialize