Cubic Roots (Command Line)

Project: Cubic Roots (Command Line)

Cubic equations of the form Ax³ + Bx² + Cx + D = 0 have three possible solutions given by the [[Cubic Formula]]. Write a program that accepts the four constants on the command line then prints the three possible solutions.

See: CubicRoots

Output

$ swiftc CubicRootsCmdLine.swift -I . -L . -lUtils error: link command failed with exit code 1 (use -v to see invocation) ld: library not found for -lUtils clang: error: linker command failed with exit code 1 (use -v to see invocation) $ swiftc CubicRootsCmdLine.swift -I . -L . -lUtils error: link command failed with exit code 1 (use -v to see invocation) ld: library not found for -lUtils clang: error: linker command failed with exit code 1 (use -v to see invocation)

Solution