File: fprota.f

package info (click to toggle)
python-scipy 0.5.2-0.1
  • links: PTS
  • area: main
  • in suites: etch, etch-m68k
  • size: 33,888 kB
  • ctags: 44,231
  • sloc: ansic: 156,256; cpp: 90,347; python: 89,604; fortran: 73,083; sh: 1,318; objc: 424; makefile: 342
file content (14 lines) | stat: -rw-r--r-- 317 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
      subroutine fprota(cos,sin,a,b)
c  subroutine fprota applies a givens rotation to a and b.
c  ..
c  ..scalar arguments..
      real*8 cos,sin,a,b
c ..local scalars..
      real*8 stor1,stor2
c  ..
      stor1 = a
      stor2 = b
      b = cos*stor2+sin*stor1
      a = cos*stor1-sin*stor2
      return
      end