/original-bsd/old/libm/libm/VAX/ |
H A D | argred.s | 127 # trailing: n * pi/2 , n = 0, 1, 2, ..., 29 130 # middle: n * pi/2 , n = 0, 1, 2, ..., 29 133 # leading: n * pi/2 , n = 0, 1, 2, ..., 29 137 # leading[n] := (n * pi/2) rounded, 138 # middle[n] := (n * pi/2 - leading[n]) rounded, 174 .double 0d+0.00000000000000000000e+00 # 0 * pi/2 middle 244 cvtrdl r0,r0 # n = nearest int to ((2/pi)*|x|) rnded 249 subd2 middle(r5),r3 # r = r - middle n*pi/2 260 # subb3 r0,$8,r0 ...used for pi/4 reduction -S.McD 266 # bicb2 $0xf8,r0 ...used for pi/4 reduction -S.McD [all …]
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/original-bsd/sys/hp300/dev/ |
H A D | sd_compat.c | 57 register struct partition *pi, *dpi; local 67 pi = lp->d_partitions; 71 *pi++ = *dpi++; 73 pi = lp->d_partitions; 78 pi[2].p_size = sc->sc_blks; 82 pi[6].p_size = sc->sc_blks - pi[6].p_offset; 86 pi[7].p_size = sc->sc_blks - pi[7].p_offset; 90 if (sc->sc_blks > pi[5].p_offset) 91 pi[5].p_size = sc->sc_blks - pi[5].p_offset; 93 pi[4].p_offset = pi[4].p_size = 0; [all …]
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H A D | rd_compat.c | 238 register struct partition *pi; local 250 pi = lp->d_partitions; 252 pi->p_size = ci->sizes[dcount].nblocks; 253 pi->p_offset = ci->sizes[dcount].cyloff * lp->d_secpercyl; 254 pi->p_fsize = 1024; 256 pi->p_fstype = FS_SWAP; 258 pi->p_fstype = FS_BOOT; 260 pi->p_fstype = FS_BSDFFS; 261 pi->p_frag = 8; 262 pi++;
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/original-bsd/usr.bin/pascal/how/ |
H A D | how_pi | 2 To translate a program using pi, place the source in a file whose name ends 4 pi prog.p 11 The complete command line syntax for pi is 12 pi [ -blnpstuw ] [ -i file ... ] name.p 13 The command "man pi" will give information as to the options of pi.
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H A D | how_pix | 7 To create a permanent "obj" file which you can interpret, use "pi". 8 Type "pi" for basic information on pi. 14 pi [ -blnpstuw ] [ -i file ... ] name.p 19 The command "man pi" will give information as to the options of pix.
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H A D | how_pxp | 4 after a translation specifying this option to pi and an execution, i.e.: 5 pi -z name.p
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/original-bsd/local/ditroff/ditroff.okeeffe/ |
H A D | t10.c | 242 ptout0(pi) in ptout0() argument 243 tchar *pi; in ptout0() 251 i = *pi; 275 outascii(pi[j]); 345 dx = absmot(pi[3]); 346 if (isnmot(pi[3])) 348 dy = absmot(pi[4]); 349 if (isnmot(pi[4])) 363 k = cbits(pi[2]); 375 if (isnmot(pi[5])) [all …]
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/original-bsd/local/ditroff/ditroff.okeeffe/troff/ |
H A D | t10.c | 251 ptout0(pi) in ptout0() argument 252 tchar *pi; in ptout0() 260 i = *pi; 284 outascii(pi[j]); 354 dx = absmot(pi[2]); 355 if (isnmot(pi[2])) 357 dy = absmot(pi[3]); 358 if (isnmot(pi[3])) 380 if (isnmot(pi[4])) 383 if (isnmot(pi[5])) [all …]
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/original-bsd/local/ditroff/ditroff.old.okeeffe/troff/ |
H A D | t10.c | 242 ptout0(pi) in ptout0() argument 243 tchar *pi; in ptout0() 251 i = *pi; 323 dx = absmot(pi[2]); 324 if (isnmot(pi[2])) 326 dy = absmot(pi[3]); 327 if (isnmot(pi[3])) 350 dx2 = absmot(pi[4]); 351 if (isnmot(pi[4])) 354 if (isnmot(pi[5])) [all …]
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/original-bsd/sys/isofs/cd9660/ |
H A D | cd9660_node.c | 357 cd9660_tstamp_conv7(pi,pu) in cd9660_tstamp_conv7() argument 358 u_char *pi; in cd9660_tstamp_conv7() 365 y = pi[0] + 1900; 366 m = pi[1]; 367 d = pi[2]; 368 hour = pi[3]; 369 minute = pi[4]; 370 second = pi[5]; 371 tz = pi[6]; 416 u_char *pi; in cd9660_tstamp_conv17() [all …]
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/original-bsd/local/ditroff/ditroff.okeeffe/psfig/patches/ |
H A D | ditroff.frag | 1 ptout0(pi) 2 tchar *pi; 10 i = *pi; 35 for (j = 1; (c=cbits(pi[j])) != XOFF; j++) 36 outascii(pi[j]);
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/original-bsd/sys/hp300/stand/ |
H A D | sd.c | 96 register struct sdminilabel *pi = &ss->sc_pinfo; local 109 *pi = defaultpinfo; 112 pi->npart = 3; 113 pi->offset[0] = pi->offset[1] = -1; 114 pi->offset[2] = 0; 117 pi->npart = lp->d_npartitions; 118 for (i = 0; i < pi->npart; i++) 119 pi->offset[i] = lp->d_partitions[i].p_size == 0 ?
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H A D | rd.c | 218 register struct rdminilabel *pi = &rs->sc_pinfo; local 235 pi->npart = 8; 236 for (i = 0; i < pi->npart; i++) 237 pi->offset[i] = ci->cyloff[i] * ci->nbpc; 241 pi->npart = 3; 242 pi->offset[0] = pi->offset[1] = -1; 243 pi->offset[2] = 0; 246 pi->npart = lp->d_npartitions; 247 for (i = 0; i < pi->npart; i++) 248 pi->offset[i] = lp->d_partitions[i].p_size == 0 ?
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/original-bsd/old/libm/liboldnm/ |
H A D | atan.s | 9 # double atan(arg1); -pi/2 < atan < pi/2 10 #double atan2(arg1,arg2); -pi< atan2<pi 52 subd2 pi,r0 56 subd3 r0,pi,r0 114 pi: .double 0d3.14159265358979323846e+0 label
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/original-bsd/lib/libm/vax/ |
H A D | tan.s | 17 # under 1,024,000 random arguments testing on [0,2*pi] 22 # method: true range reduction to [-pi/4,pi/4], P. Tang & B. Corbett
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H A D | sincos.s | 17 # under 1,024,000 random arguments testing on [0,2*pi] 23 # method: true range reduction to [-pi/4,pi/4], P. Tang & B. Corbett
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H A D | argred.s | 19 # method: true range reduction to [-pi/4,pi/4], P. Tang & B. Corbett 346 # used to obtain the needed portion of 2/pi . 355 # obtain the correct portion of 2/pi . 360 # Move the needed 128 bits of 2/pi into 384 # slice of 2/pi in r11 - r8 . 590 # fraction by pi/2 . 605 # Move pi/2 into r3/r2 . 609 # Multiply the fraction by the portion of pi/2 615 # Multiply the fraction by the portion of pi/2 752 # subb3 r0,$8,r0 ...used for pi/4 reduction -S.McD [all …]
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/original-bsd/old/libm/libom/ |
H A D | gamma.c | 24 static double pi = 3.1415926535897932384626434; variable 92 temp = sin(pi*arg); 99 return(-log(arg*pos(arg)*temp/pi));
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/original-bsd/lib/libm/ |
H A D | README | 185 1 ULP compared with sin(x*pi/PI), cos(x*pi/PI), and 187 value of pi rounded. [tan(x)] returns tan(x*pi/PI) within 189 return acos(x)*PI/pi, asin(x)*PI/pi, and atan2(y,x)*PI/pi 193 2) Those using true pi (for VAX D-format only): 208 (compared with tan, sin, cos of (x*pi/PI)) 214 (compared with (PI/pi)*(atan, asin, acos, atan2 of x)) 216 tan : 2.15 ULPs ...1,024,000 random arguments (true pi) 217 sin : .814 ULPs ...1,024,000 random arguments (true pi) 218 cos : .792 ULPs ...1,024,000 random arguments (true pi) 219 acos : 2.15 ULPs ...1,024,000 random arguments (true pi) [all …]
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/original-bsd/old/libm/libm/ |
H A D | README | 196 1 ULP compared with sin(x*pi/PI), cos(x*pi/PI), and 198 value of pi rounded. [tan(x)] returns tan(x*pi/PI) within 200 return acos(x)*PI/pi, asin(x)*PI/pi, and atan2(y,x)*PI/pi 204 2) Those using true pi (for VAX D-format only): 219 (compared with tan, sin, cos of (x*pi/PI)) 225 (compared with (PI/pi)*(atan, asin, acos, atan2 of x)) 227 tan : 2.15 ULPs ...1,024,000 random arguments (true pi) 228 sin : .814 ULPs ...1,024,000 random arguments (true pi) 229 cos : .792 ULPs ...1,024,000 random arguments (true pi) 230 acos : 2.15 ULPs ...1,024,000 random arguments (true pi) [all …]
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H A D | lgamma.c | 26 static double pi = 3.1415926535897932384626434; variable 122 return(-log(arg*pos(arg)*sin(pi*t)/pi));
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/original-bsd/usr.bin/pascal/USD.doc/ |
H A D | bigger.p | 3 * f(x) = exp(-x) * sin(2 * pi * x) 10 c = 6.28138; (* 2 * pi *)
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H A D | bigger7.p | 3 * f(x) = exp(-x) * sin(2 * pi * x) 10 c = 6.28138; (* 2 * pi *)
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H A D | bigger5.p | 3 * f(x) = exp(-x) * sin(2 * pi * x) 10 c = 6.28138; (* 2 * pi *)
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H A D | bigger4.p | 3 * f(x) = exp(-x) * sin(2 * pi * x) 10 c = 6.28138; (* 2 * pi *)
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