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28 lines
758 B
Fortran
28 lines
758 B
Fortran
!****************************************************************
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!***
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!*** This file belongs with the course
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!*** Introduction to Scientific Programming in C++/Fortran2003
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!*** copyright 2017-2021 Victor Eijkhout eijkhout@tacc.utexas.edu
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!***
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!*** complex.F90 : basic complex stuff
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!***
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!****************************************************************
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Program Complex
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implicit none
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!!codesnippet fcomplex
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Complex :: &
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fourtyfivedegrees = (1.,1.), &
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number,rotated
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Real :: x,y
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print *,"45 degrees:",fourtyfivedegrees
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x = 3. ; y = 1.; number = cmplx(x,y)
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rotated = number * fourtyfivedegrees
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print '("Rotated number has Re=",f5.2," Im=",f5.2)',&
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real(rotated),aimag(rotated)
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!!codesnippet end
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End Program Complex
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