projects
/
unres.git
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
history
|
raw
|
HEAD
Merge branch 'master' of mmka.chem.univ.gda.pl:unres
[unres.git]
/
source
/
xdrfpdb
/
src
/
arcos.f
1
FUNCTION ARCOS(X)
2
implicit real*8 (a-h,o-z)
3
include 'COMMON.GEO'
4
IF (DABS(X).LT.1.0D0) GOTO 1
5
ARCOS=PIPOL*(1.0d0-DSIGN(1.0D0,X))
6
RETURN
7
1 ARCOS=DACOS(X)
8
RETURN
9
END