File: fprota.f

package info (click to toggle)
python-scipy 1.1.0-7
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 93,828 kB
  • sloc: python: 156,854; ansic: 82,925; fortran: 80,777; cpp: 7,505; makefile: 427; sh: 294
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