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Representing a number smaller than the smallest in single precision

score 30 · Answer 1 · 2024-02-04T15:02:29.117000

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Representing a number smaller than the smallest in single precision

30 views Asked by mathdoge At 04 February 2024 at 15:02

score 37 · Answer 2 · 2024-01-03T10:33:38.610000

Confusing IEEE-754 Subnormal/Normal: why FLT_MIN is bigger than 1.40e-45?

37 views Asked by nowox At 03 January 2024 at 10:33

score 99 · Answer 3 · 2023-10-02T16:08:35.850000

Why does .NET say that subnormal numbers are never powers of 2?

99 views Asked by Jeppe Stig Nielsen At 02 October 2023 at 16:08

score 32 · Answer 4 · 2023-05-29T12:17:23.473000

FPCR.FIZ=1: for which floating-point instructions inputs are not flushed to zero?

32 views Asked by pmor At 29 May 2023 at 12:17

score 48 · Answer 5 · 2023-02-17T15:13:45.740000

How is 0.0 typically represented in the absence of subnormals?

48 views Asked by Steve Summit At 17 February 2023 at 15:13

score 193 · Answer 6 · 2022-10-09T08:55:27.910000

Denormal Numbers in IEEE std Floating point standard

193 views Asked by Jin At 09 October 2022 at 08:55

score 189 · Answer 7 · 2022-07-22T19:50:32.823000

How is the implicit 1 stored and differentiated with the 0 for subnormals?

189 views Asked by newbie1kenobi At 22 July 2022 at 19:50

score 309 · Answer 8 · 2021-11-30T16:29:05.103000

Does Redshift support the IEEE 754 floating point numbers?

309 views Asked by b-r-oleary At 30 November 2021 at 16:29

score 75 · Answer 9 · 2021-07-13T11:36:46.303000

HAS_SUBNORM is 0: "subnormal results" are determined before rounding or after rounding?

75 views Asked by pmor At 13 July 2021 at 11:36

score 85 · Answer 10 · 2021-07-06T10:38:10.477000

HAS_SUBNORM is 0: FTZ (flush to zero) shall be done before tininess detection or after tininess detection?

85 views Asked by pmor At 06 July 2021 at 10:38

score 317 · Answer 11 · 2021-04-09T08:43:59.517000

IEEE 754: rationale for format: subnormal and normal numbers

317 views Asked by pmor At 09 April 2021 at 08:43

score 55 · Answer 12 · 2021-04-08T10:15:37.910000

If FLT_HAS_SUBNORM is 0, then shall conversion (float)1E-45 return 0x1p-149?

55 views Asked by pmor At 08 April 2021 at 10:15

score 91 · Answer 13 · 2021-03-11T17:29:36.347000

FLT_HAS_SUBNORM is 0: what fpclassify(<subnormal>) shall return: FP_SUBNORMAL or FP_ZERO, or lead to UB?

91 views Asked by pmor At 11 March 2021 at 17:29

score 19226 · Answer 14 · 2013-02-28T16:38:54.597000

Denormalized Numbers - IEEE 754 Floating Point

19.2k views Asked by dtmland At 28 February 2013 at 16:38

score 16676 · Answer 15 · 2012-12-22T10:07:41.983000

What is this "denormal data" about ? - C++

16.6k views Asked by user1849534 At 22 December 2012 at 10:07

TechQA.

List Question

Representing a number smaller than the smallest in single precision

Confusing IEEE-754 Subnormal/Normal: why FLT_MIN is bigger than 1.40e-45?

Why does .NET say that subnormal numbers are never powers of 2?

FPCR.FIZ=1: for which floating-point instructions inputs are not flushed to zero?

How is 0.0 typically represented in the absence of subnormals?

Denormal Numbers in IEEE std Floating point standard

How is the implicit 1 stored and differentiated with the 0 for subnormals?

Does Redshift support the IEEE 754 floating point numbers?

HAS_SUBNORM is 0: "subnormal results" are determined before rounding or after rounding?

HAS_SUBNORM is 0: FTZ (flush to zero) shall be done before tininess detection or after tininess detection?

IEEE 754: rationale for format: subnormal and normal numbers

If FLT_HAS_SUBNORM is 0, then shall conversion (float)1E-45 return 0x1p-149?

FLT_HAS_SUBNORM is 0: what fpclassify(<subnormal>) shall return: FP_SUBNORMAL or FP_ZERO, or lead to UB?

Denormalized Numbers - IEEE 754 Floating Point

What is this "denormal data" about ? - C++

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