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Comparing ray/doc/man/man1/total.1 (file contents):
Revision 1.2 by greg, Tue Dec 9 15:59:07 2003 UTC vs.
Revision 1.4 by greg, Thu Jun 2 04:47:26 2005 UTC

#	Line 15 | Line 15 | total - sum up columns
15		|
16		.B \-l
17		][
18	+	.B \-i{f|d}[N]
19	+	][
20	+	.B \-o{f|d}
21	+	][
22		.B \-tC
23		][
24		.B \-N
#	Line 64 | Line 68 | For products, the geometric mean is computed.
68		(A logarithmic sum of absolute values is used to avoid overflow, and
69		zero values are silently ignored.)
70		.PP
71	+	If the input data is binary, the
72	+	.I \-id
73	+	or
74	+	.I \-if
75	+	option may be given for 64-bit double or 32-bit float values, respectively.
76	+	Either option may be followed immediately by an optional
77	+	count, which defaults to 1, indicating the number of double or float
78	+	binary values to read per record on the input file.
79	+	(There can be no space between the option and this count.)\0
80	+	Similarly, the
81	+	.I \-od
82	+	and
83	+	.I \-of
84	+	options specify binary double or float output, respectively.
85	+	These options do not need a count, as this will be determined by the
86	+	number of input channels.
87	+	.PP
88		A count can be given as the number of lines to read before
89		computing a result.
90		By default,
#	Line 107 | Line 128 | the tab character is white.
128		.SH AUTHOR
129		Greg Ward
130		.SH "SEE ALSO"
131	<	cnt(1), lam(1), neat(1), rcalc(1), tabfunc(1)
131	>	cnt(1), neaten(1), rcalc(1), rlam(1), tabfunc(1)

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