| /freebsd/contrib/bc/tests/bc/scripts/ |
| H A D | atan.txt | 1 scale = 1
4 scale = 2
7 scale = 3
10 scale = 4
13 scale = 5
16 scale = 6
19 scale = 7
22 scale = 8
25 scale = 9
28 scale = 10
[all …]
|
| /freebsd/contrib/bc/tests/bc/ |
| H A D | scale.txt | 1 scale(0)
2 scale(1)
3 scale(12)
4 scale(123)
5 scale(1234)
6 scale(12345)
7 scale(123456)
8 scale(1234567)
9 scale(12345678)
10 scale(123456789)
[all …]
|
| H A D | multiply.txt | 46 scale = 0; 237854962 * -26
47 scale = 20; -989840367 * -604515309.000000000000000000000000000934882580147931989975995184020932681…
48 scale = 20; 623151276.1106104320046667401793737969130124845763706302869482103753909 * -605483272.00…
49 scale = 20; -4036255151 * -107387984.00000000000000000000000000000000000002111703188196071295060794…
50 scale = 19; 207225741.422284845290215111137445727462936392828872808516127361319675 * -1915632919.00…
51 scale = 4; -3700694776.0000000000000000000000000118760035148795036674648901732540974684491143245552…
52 scale = 4; 2471252773 * -2993804686
53 scale = 5; -4136888605.1006664686088985948377077150956015758460597074849621165317181 * -356481995.8…
54 scale = 10; -1226031704.000000000000000000000000000001604564576253363548680043729535457438899040946…
55 scale = 19; 1916023355.0000000000000000000000000000000000059079504119182402793056702704705747102402…
[all …]
|
| H A D | misc1.txt | 10 scale = 0
15 scale
29 scale(238.1)
34 (scale)
47 (scale(238.1))
48 (scale = 0)
71 ++scale
72 --scale
|
| /freebsd/contrib/bc/gen/ |
| H A D | lib2.bc | 38 if(y==0)return 1@scale
44 if(y==a)return(x^a)@scale
56 s=scale
57 scale+=length(i)+5
63 scale=s
64 return i@scale
73 if(p<scale(x)&&x-t>=5>>p+1)t+=1>>p
108 s=scale
109 scale=0
111 scale
[all...] |
| H A D | lib.bc | 44 s=scale
46 scale=scale(x)+1
50 scale+=1
52 scale=r
63 scale=s
70 if(x<=0)return((1-A^scale)/1)
73 s=scale
74 scale+=6
93 scale
[all...] |
| /freebsd/contrib/arm-optimized-routines/math/aarch64/advsimd/ |
| H A D | powf.c | 26 #define Scale ((double) (1 << V_EXP2F_TABLE_BITS)) macro
38 .log2_tab = {{0x1.6489890582816p+0, -0x1.e960f97b22702p-2 * Scale},
39 {0x1.5cf19b35e3472p+0, -0x1.c993406cd4db6p-2 * Scale},
40 {0x1.55aac0e956d65p+0, -0x1.aa711d9a7d0f3p-2 * Scale},
41 {0x1.4eb0022977e01p+0, -0x1.8bf37bacdce9bp-2 * Scale},
42 {0x1.47fcccda1dd1fp+0, -0x1.6e13b3519946ep-2 * Scale},
43 {0x1.418ceabab68c1p+0, -0x1.50cb8281e4089p-2 * Scale},
44 {0x1.3b5c788f1edb3p+0, -0x1.341504a237e2bp-2 * Scale},
45 {0x1.3567de48e9c9ap+0, -0x1.17eaab624ffbbp-2 * Scale},
46 {0x1.2fabc80fd19bap+0, -0x1.f88e708f8c853p-3 * Scale},
[all …]
|
| H A D | finite_pow.h | 94 is scale*(1+TMP) without intermediate rounding. The bit representation of
95 scale is in SBITS, however it has a computed exponent that may have
98 adjustment of scale, positive k here means the result may overflow and
103 double scale, y; in special_case() local
107 /* k > 0, the exponent of scale might have overflowed by <= 460. */ in special_case()
109 scale = asdouble (sbits); in special_case()
110 y = 0x1p1009 * (scale + scale * tmp); in special_case()
115 /* Note: sbits is signed scale. */ in special_case()
116 scale = asdouble (sbits); in special_case()
117 y = scale + scale * tmp; in special_case()
[all …]
|
| /freebsd/contrib/llvm-project/llvm/include/llvm/Support/ |
| H A D | ScaledNumber.h | 11 // another represents a scale. The functions are helpers and live in the
35 /// Maximum scale; same as APFloat for easy debug printing.
38 /// Maximum scale; same as APFloat for easy debug printing.
46 /// Given \c Digits and \c Scale, round up iff \c ShouldRound is \c true.
47 /// Always returns \c Scale unless there's an overflow, in which case it
48 /// returns \c 1+Scale.
50 /// \pre adding 1 to \c Scale will not overflow INT16_MAX.
52 inline std::pair<DigitsT, int16_t> getRounded(DigitsT Digits, int16_t Scale, in getRounded() argument
59 return std::make_pair(DigitsT(1) << (getWidth<DigitsT>() - 1), Scale + 1); in getRounded()
60 return std::make_pair(Digits, Scale); in getRounded()
[all …]
|
| /freebsd/contrib/bc/include/ |
| H A D | num.h | 122 /// bits less than scale. It is also used less than scale. See the
126 /// The actual scale of the number. This is different from rdx because there
128 /// digits may be part of the scale. However, scale must always match rdx
131 size_t scale; member
194 * Returns true if the BcNum @a n is one with no scale.
196 * @return True if @a n equals 1 with no scale, false otherwise.
214 * Rounds @a s (scale) up to the next power of BC_BASE_DIGS. This will also
217 * @param s The scale t
842 bc_num_inv(a,b,scale) global() argument
[all...] |
| /freebsd/share/doc/usd/05.dc/ |
| H A D | dc | 274 a scale factor
277 The scale factor must be greater than or equal to zero and
279 If \fBk\fP is capitalized, the value of the scale factor
330 where the scale has been italicized to emphasize the fact that it
334 scale factor
399 from the main stack and their scale factors stripped off.
402 For example, if the scale of the operands is different and decimal
405 scale.
407 the proper scale factor is appended to the end of the number before
410 A register called \fBscale\fP plays a part
[all …]
|
| /freebsd/contrib/arm-optimized-routines/math/ |
| H A D | exp2.c | 26 is scale*(1+TMP) without intermediate rounding. The bit representation of
27 scale is in SBITS, however it has a computed exponent that may have
30 adjustment of scale, positive k here means the result may overflow and
35 double_t scale, y; in specialcase() local
39 /* k > 0, the exponent of scale might have overflowed by 1. */ in specialcase()
41 scale = asdouble (sbits); in specialcase()
42 y = 2 * (scale + scale * tmp); in specialcase()
47 scale = asdouble (sbits); in specialcase()
48 y = scale + scale * tmp; in specialcase()
56 lo = scale - y + scale * tmp; in specialcase()
[all …]
|
| H A D | exp.c | 28 is scale*(1+TMP) without intermediate rounding. The bit representation of
29 scale is in SBITS, however it has a computed exponent that may have
32 adjustment of scale, positive k here means the result may overflow and
37 double_t scale, y; in specialcase() local
41 /* k > 0, the exponent of scale might have overflowed by <= 460. */ in specialcase()
43 scale = asdouble (sbits); in specialcase()
44 y = 0x1p1009 * (scale + scale * tmp); in specialcase()
49 scale = asdouble (sbits); in specialcase()
50 y = scale + scale * tmp; in specialcase()
58 lo = scale - y + scale * tmp; in specialcase()
[all …]
|
| /freebsd/contrib/arm-optimized-routines/math/aarch64/experimental/ |
| H A D | exp_inline.h | 29 is scale*(1+TMP) without intermediate rounding. The bit representation of
30 scale is in SBITS, however it has a computed exponent that may have
33 adjustment of scale, positive k here means the result may overflow and
38 double_t scale, y; in exp_inline_special_case() local
42 /* k > 0, the exponent of scale might have overflowed by <= 460. */ in exp_inline_special_case()
44 scale = asdouble (sbits); in exp_inline_special_case()
45 y = 0x1p1009 * (scale + scale * tmp); in exp_inline_special_case()
50 scale = asdouble (sbits); in exp_inline_special_case()
51 y = scale + scale * tmp; in exp_inline_special_case()
59 lo = scale - y + scale * tmp; in exp_inline_special_case()
[all …]
|
| H A D | erff_2u.c | 18 Let d = x - r, and scale = 2 / sqrt(pi) * exp(-r^2). For x near r,
21 + scale * d * [
31 erf(x) ~ erf(r) + scale * d * [1 - r * d - 1/3 * d^2]
33 Values of erf(r) and scale are read from lookup tables.
53 /* Lookup erf(r) and scale(r) in tables, e.g. set erf(r) to 0 and scale in arm_math_erff()
60 float scale = __v_erff_data.tab[i].scale; in arm_math_erff() local
62 /* erf(x) ~ erf(r) + scale * d * (1 - r * d - 1/3 * d^2). */ in arm_math_erff()
66 y = fmaf (fmaf (y, d2, d), scale, erfr); in arm_math_erff()
|
| /freebsd/contrib/bc/src/ |
| H A D | num.c | 55 bc_num_m(BcNum* a, BcNum* b, BcNum* restrict c, size_t scale);
129 * Set a number to 0 with the specified scale.
131 * @param scale The scale to set the number to.
134 bc_num_setToZero(BcNum* restrict n, size_t scale) in bc_num_setToZero() argument
137 n->scale = scale; in bc_num_setToZero()
219 * by to put its digits in the right place. For example, if the scale only
222 * @param scale The scale.
227 bc_num_leastSigPow(size_t scale) in bc_num_leastSigPow() argument
231 digs = scale % BC_BASE_DIGS; in bc_num_leastSigPow()
239 * of scale, like bc_num_int() is the opposite of rdx.
[all …]
|
| /freebsd/share/doc/usd/06.bc/ |
| H A D | bc | 287 A third special internal quantity called `scale' is
288 used to determine the scale of calculated
294 a number as its scale.
298 The original implementation allowed for a maximum scale of 99.
302 has a scale determined by the following rules. For
303 addition and subtraction, the scale of the result is the larger
306 For multiplications, the scale of the result is never
310 the scale of the result is set equal to the contents of the internal
311 quantity `scale'.
312 The scale of a quotient is the contents of the internal
[all …]
|
| /freebsd/contrib/llvm-project/llvm/lib/Target/M68k/ |
| H A D | M68kInstrFormats.td | 21 /// 10 M68000 (d8,An,Xn.L) f address register indirect with index and scale = 1
22 /// 07 M68000 (d8,An,Xn.W) F address register indirect with index and scale = 1
23 /// 12 M68020 (d8,An,Xn.L,SCALE) g address register indirect with index
24 /// 11 M68020 (d8,An,Xn.W,SCALE) G address register indirect with index
25 /// 14 M68020 ([bd,An],Xn.L,SCALE,od) u memory indirect postindexed mode
26 /// 13 M68020 ([bd,An],Xn.W,SCALE,od) U memory indirect postindexed mode
27 /// 16 M68020 ([bd,An,Xn.L,SCALE],od) v memory indirect preindexed mode
28 /// 15 M68020 ([bd,An,Xn.W,SCALE],od) V memory indirect preindexed mode
32 /// 23 M68000 (d8,PC,Xn.L) k program counter with index and scale = 1
33 /// 22 M68000 (d8,PC,Xn.W) K program counter with index and scale
[all...] |
| /freebsd/contrib/arm-optimized-routines/math/aarch64/sve/ |
| H A D | erff.c | 14 float min, max, scale, shift, third; member
18 .scale = 0x1.20dd76p+0f, /* 2/sqrt(pi). */
28 Let d = x - r, and scale = 2 / sqrt(pi) * exp(-r^2). For x near r,
30 erf(x) ~ erf(r) + scale * d * [1 - r * d - 1/3 * d^2]
32 Values of erf(r) and scale are read from lookup tables.
33 For |x| < 0x1.cp-7, the algorithm sets r = 0, erf(r) = 0, and scale = 2 /
63 /* scale set to 2/sqrt(pi) for |x| below min. */ in SV_NAME_F1()
64 svfloat32_t scale in SV_NAME_F1() local
65 = svld1_gather_index (a_gt_min, &__v_erff_data.tab[0].scale, i); in SV_NAME_F1()
66 scale = svsel (a_gt_min, scale, sv_f32 (dat->scale)); in SV_NAME_F1()
[all …]
|
| /freebsd/contrib/bc/tests/bc/errors/ |
| H A D | 01.txt | 238 scale ==se-=a(1)
239 scale = 20
243 scale = 20
247 scale = 20
250 scale = 20
263 scale = 20
267 scale = 20
270 scale ==se-=a(1)
271 scale = 20
278 scale = 20
[all …]
|
| /freebsd/lib/msun/src/ |
| H A D | s_csqrt.c | 42 double a, b, rx, ry, scale, t; in csqrt() local
73 /* Scale to avoid overflow. */ in csqrt()
76 * Don't scale a or b if this might give (spurious) in csqrt()
84 scale = 2; in csqrt()
86 scale = 1; in csqrt()
89 /* Scale to reduce inaccuracies when both components are denormal. */ in csqrt()
93 scale = 0x1p-27; in csqrt()
99 rx = scale * t; in csqrt()
100 ry = scale * b / (2 * t); in csqrt()
103 rx = scale * fabs(b) / (2 * t); in csqrt()
[all …]
|
| H A D | s_csqrtl.c | 57 long double a, b, rx, ry, scale, t; in csqrtl() local
88 /* Scale to avoid overflow. */ in csqrtl()
91 * Don't scale a or b if this might give (spurious) in csqrtl()
99 scale = 2; in csqrtl()
101 scale = 1; in csqrtl()
104 /* Scale to reduce inaccuracies when both components are denormal. */ in csqrtl()
108 scale = 0x1p-32; in csqrtl()
114 rx = scale * t; in csqrtl()
115 ry = scale * b / (2 * t); in csqrtl()
118 rx = scale * fabsl(b) / (2 * t); in csqrtl()
[all …]
|
| /freebsd/sys/riscv/sifive/ |
| H A D | fe310_aon.c | 131 uint32_t scale, val; in feaon_wdt_event() local
152 /* Fit time in CMP register with scale */ in feaon_wdt_event()
153 scale = 0; in feaon_wdt_event()
156 scale++; in feaon_wdt_event()
159 if (time > FEAON_WDT_CMP_MASK || scale > FEAON_WDT_CFG_SCALE_MASK) { in feaon_wdt_event()
168 val |= scale | FEAON_WDT_CFG_RST_EN | FEAON_WDT_CFG_EN_ALWAYS | in feaon_wdt_event()
184 uint8_t scale; in feaon_rtc_settime() local
186 scale = 0; in feaon_rtc_settime()
195 /* Find an appropriate scale */ in feaon_rtc_settime()
197 scale++; in feaon_rtc_settime()
[all …]
|
| /freebsd/contrib/llvm-project/llvm/lib/Target/X86/ |
| H A D | X86InstrBuilder.h | 19 // (Operand), Base, Scale, Index, Displacement.
53 unsigned Scale; member
60 : BaseType(RegBase), Scale(1), IndexReg(0), Disp(0), GV(nullptr), in X86AddressMode()
66 assert(Scale == 1 || Scale == 2 || Scale == 4 || Scale == 8); in getFullAddress()
76 MO.push_back(MachineOperand::CreateImm(Scale)); in getFullAddress()
105 AM.Scale = Op1.getImm(); in getAddressFromInstr()
121 /// with no scale, index or displacement. An example is: DWORD PTR [EAX].
134 // Direct memory address is in a form of: Reg/FI, 1 (Scale), NoReg, 0, NoReg. in setDirectAddressInInstr()
153 /// [Reg + Offset], i.e., one with no scale or index, but with a
174 assert(AM.Scale == 1 || AM.Scale == 2 || AM.Scale == 4 || AM.Scale == 8); in addFullAddress()
[all …]
|
| /freebsd/contrib/bc/tests/ |
| H A D | bcl.c | 57 size_t scale; in main() local
86 // Ensure that the scale is properly set. in main()
87 scale = 10; in main()
88 bcl_ctxt_setScale(ctxt, scale); in main()
89 scale = bcl_ctxt_scale(ctxt); in main()
90 if (scale != 10) err(BCL_ERROR_FATAL_UNKNOWN_ERR); in main()
92 scale = 16; in main()
93 bcl_ctxt_setIbase(ctxt, scale); in main()
94 scale = bcl_ctxt_ibase(ctxt); in main()
95 if (scale ! in main()
[all...] |