File: ex14.pp

package info (click to toggle)
fpc 3.2.0%2Bdfsg-12
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, bullseye-backports
  • size: 338,552 kB
  • sloc: pascal: 3,794,737; xml: 191,997; ansic: 9,637; asm: 8,482; java: 5,346; sh: 4,664; yacc: 3,751; makefile: 2,688; lex: 2,538; javascript: 2,375; sql: 929; php: 473; cpp: 145; perl: 134; sed: 132; csh: 34; tcl: 7
file content (27 lines) | stat: -rw-r--r-- 394 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
Program Example14;

{ Program to demonstrate the frexp function. }

Uses math;

Procedure dofrexp(Const X : extended);

var man : extended;
    exp: longint;

begin
  man:=0;
  exp:=0;
  frexp(x,man,exp);
  write(x,' has ');
  Writeln('mantissa ',man,' and exponent ',exp);
end;


begin
//   dofrexp(1.00);
   dofrexp(1.02e-1);
   dofrexp(1.03e-2);
   dofrexp(1.02e1);
   dofrexp(1.03e2);
end.