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mdoc(7) police: sweep.

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Ruslan Ermilov 2002-11-29 16:21:33 +00:00
parent 1798791d24
commit 8fea899f6b
1 changed files with 14 additions and 18 deletions
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games/factor/factor.6
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@ -40,18 +40,16 @@
.\" .\"
.\" chongo <for a good prime call: 391581 * 2^216193 - 1> /\oo/\ .\" chongo <for a good prime call: 391581 * 2^216193 - 1> /\oo/\
.\" .\"
.Dd Oct 10, 2002 .Dd October 10, 2002
.Dt FACTOR 6 .Dt FACTOR 6
.Os .Os
.Sh NAME .Sh NAME
.Nm factor , .Nm factor , primes
.Nm primes
.Nd factor a number, generate primes .Nd factor a number, generate primes
.Sh SYNOPSIS .Sh SYNOPSIS
.Nm .Nm
.Op Fl h .Op Fl h
.Op Ar number ... .Op Ar number ...
.br
.Nm primes .Nm primes
.Op Fl h .Op Fl h
.Op Ar start Op Ar stop .Op Ar start Op Ar stop
@ -60,7 +58,7 @@ The
.Nm .Nm
utility will factor positive integers. utility will factor positive integers.
When a number is factored, it is printed, followed by a When a number is factored, it is printed, followed by a
.Dq \&: , .Ql \&: ,
and the list of factors on a single line. and the list of factors on a single line.
Factors are listed in ascending order, and are preceded by a space. Factors are listed in ascending order, and are preceded by a space.
If a factor divides a value more than once, it will be printed more than once. If a factor divides a value more than once, it will be printed more than once.
@ -75,7 +73,8 @@ is invoked with no arguments,
.Nm .Nm
reads numbers, one per line, from standard input, until end of file or error. reads numbers, one per line, from standard input, until end of file or error.
Leading white-space and empty lines are ignored. Leading white-space and empty lines are ignored.
Numbers may be preceded by a single +. Numbers may be preceded by a single
.Ql + .
Numbers are terminated by a non-digit character (such as a newline). Numbers are terminated by a non-digit character (such as a newline).
After a number is read, it is factored. After a number is read, it is factored.
.Pp .Pp
@ -106,25 +105,22 @@ is read from standard input and
is taken to be the maximum. is taken to be the maximum.
The The
.Ar start .Ar start
value may be preceded by a single +. value may be preceded by a single
.Ql + .
The The
.Ar start .Ar start
value is terminated by a non-digit character (such as a newline). value is terminated by a non-digit character (such as a newline).
.Sh DIAGNOSTICS .Sh DIAGNOSTICS
.Bl -item .Bl -diag
.It .It "negative numbers aren't permitted"
negative numbers aren't permitted .It "illegal numeric format"
.It .It "start value must be less than stop value"
illegal numeric format .It "Result too large"
.It
start value must be less than stop value
.It
Result too large
.El .El
.Sh BUGS .Sh BUGS
.Nm .Nm
cannot handle the cannot handle the
.Dq 10 most wanted .Dq "10 most wanted"
factor list, factor list,
.Nm primes .Nm primes
won't get you a world record. will not get you a world record.