Sat Mar 10 23:25:59 2018 UTC ()
Fix spello in a comment


(khorben)
diff -r1.6 -r1.7 src/sys/dev/wscons/mra.c
cvs diff -r1.6 -r1.7 src/sys/dev/wscons/mra.c (expand / switch to unified diff)

--- src/sys/dev/wscons/mra.c 2014/03/14 05:03:19 1.6
+++ src/sys/dev/wscons/mra.c 2018/03/10 23:25:59 1.7
@@ -1,14 +1,14 @@ @@ -1,14 +1,14 @@
1/* $NetBSD: mra.c,v 1.6 2014/03/14 05:03:19 khorben Exp $ */ 1/* $NetBSD: mra.c,v 1.7 2018/03/10 23:25:59 khorben Exp $ */
2 2
3/* 3/*
4 * Copyright (c) 1999 Shin Takemura All rights reserved. 4 * Copyright (c) 1999 Shin Takemura All rights reserved.
5 * Copyright (c) 1999 PocketBSD Project. All rights reserved. 5 * Copyright (c) 1999 PocketBSD Project. All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without 7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions 8 * modification, are permitted provided that the following conditions
9 * are met: 9 * are met:
10 * 1. Redistributions of source code must retain the above copyright 10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer. 11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright 12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the 13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution. 14 * documentation and/or other materials provided with the distribution.
@@ -18,27 +18,27 @@ @@ -18,27 +18,27 @@
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE. 26 * SUCH DAMAGE.
27 * 27 *
28 */ 28 */
29 29
30#include <sys/cdefs.h> 30#include <sys/cdefs.h>
31__KERNEL_RCSID(0, "$NetBSD: mra.c,v 1.6 2014/03/14 05:03:19 khorben Exp $"); 31__KERNEL_RCSID(0, "$NetBSD: mra.c,v 1.7 2018/03/10 23:25:59 khorben Exp $");
32 32
33#include <sys/param.h> 33#include <sys/param.h>
34#include <sys/systm.h> 34#include <sys/systm.h>
35 35
36extern int mra_Y_AX1_BX2_C(const int *, int, 36extern int mra_Y_AX1_BX2_C(const int *, int,
37 const int *, int, const int *, int, int, int, 37 const int *, int, const int *, int, int, int,
38 int *, int *, int *); 38 int *, int *, int *);
39 39
40/* 40/*
41 * multiple regression analysis 41 * multiple regression analysis
42 * Y = AX1 + BX2 + C 42 * Y = AX1 + BX2 + C
43 */ 43 */
44int 44int
@@ -51,27 +51,27 @@ mra_Y_AX1_BX2_C(const int *y, int ys, @@ -51,27 +51,27 @@ mra_Y_AX1_BX2_C(const int *y, int ys,
51 int64_t X1a, X2a, Ya; 51 int64_t X1a, X2a, Ya;
52 int64_t X1X1s, X2X2s, X1X2s; 52 int64_t X1X1s, X2X2s, X1X2s;
53 int64_t YYs, X1Ys, X2Ys; 53 int64_t YYs, X1Ys, X2Ys;
54 int64_t S11, S22, S12; 54 int64_t S11, S22, S12;
55// int64_t SYY; 55// int64_t SYY;
56 int64_t S1Y, S2Y; 56 int64_t S1Y, S2Y;
57 int64_t A, B, C, M; 57 int64_t A, B, C, M;
58#define AA(p, s, i) (*((const int *)(((const char *)(p)) + (s) * (i)))) 58#define AA(p, s, i) (*((const int *)(((const char *)(p)) + (s) * (i))))
59#define X1(i) AA(x1, x1s, i) 59#define X1(i) AA(x1, x1s, i)
60#define X2(i) AA(x2, x2s, i) 60#define X2(i) AA(x2, x2s, i)
61#define Y(i) AA(y, ys, i) 61#define Y(i) AA(y, ys, i)
62 62
63 /* 63 /*
64 * get avarage and sum 64 * get average and sum
65 */ 65 */
66 X1a = 0; X2a = 0; Ya = 0; 66 X1a = 0; X2a = 0; Ya = 0;
67 X1X1s = 0; X2X2s = 0; X1X2s = 0; 67 X1X1s = 0; X2X2s = 0; X1X2s = 0;
68 X1Ys = 0; X2Ys = 0; YYs = 0; 68 X1Ys = 0; X2Ys = 0; YYs = 0;
69 for (i = 0; i < n; i++) { 69 for (i = 0; i < n; i++) {
70 X1a += X1(i); 70 X1a += X1(i);
71 X2a += X2(i); 71 X2a += X2(i);
72 Ya += Y(i); 72 Ya += Y(i);
73 73
74 X1X1s += X1(i) * X1(i); 74 X1X1s += X1(i) * X1(i);
75 X2X2s += X2(i) * X2(i); 75 X2X2s += X2(i) * X2(i);
76 X1X2s += X1(i) * X2(i); 76 X1X2s += X1(i) * X2(i);
77 77