1*DECK F2S
2      REAL FUNCTION F2S (X)
3C***BEGIN PROLOGUE  F2S
4C***PURPOSE  Subsidiary to
5C***LIBRARY   SLATEC
6C***AUTHOR  (UNKNOWN)
7C***ROUTINES CALLED  (NONE)
8C***REVISION HISTORY  (YYMMDD)
9C   ??????  DATE WRITTEN
10C   891214  Prologue converted to Version 4.0 format.  (BAB)
11C***END PROLOGUE  F2S
12      REAL X
13C***FIRST EXECUTABLE STATEMENT  F2S
14      F2S = 100.0
15      IF(X.NE.0.0) F2S = SIN(0.314159E+03*X)/(0.314159E+01*X)
16      RETURN
17      END
18