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StackOverflow Questions for Tag: subnormal-numbers

mathdoge

Reputation: 113

Representing a number smaller than the smallest in single precision

floating-pointbinarysubnormal-numbers

Score: 0

Views: 47

Answers: 1

nowox

Reputation: 29096

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

floating-pointieee-754subnormal-numbers

Score: 1

Views: 34

Answers: 0

Jeppe Stig Nielsen

Reputation: 61952

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

c#.net-corefloating-pointdoublesubnormal-numbers

Score: 5

Views: 122

Answers: 1

Reputation: 2407

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

c++floating-pointcpudenormal-numberssubnormal-numbers

Score: 33

Views: 18140

Answers: 4

Reputation: 6276

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

floating-pointarmdenormal-numberssubnormal-numbers

Score: 0

Views: 44

Answers: 1

Steve Summit

Reputation: 47952

How is 0.0 typically represented in the absence of subnormals?

floating-pointzerosubnormal-numbers

Score: 2

Views: 61

Answers: 2

Reputation: 3

Denormal Numbers in IEEE std Floating point standard

floating-pointprecisionieee-754subnormal-numbersdenormal-numbers

Score: -1

Views: 252

Answers: 1

dtmland

Reputation: 2216

Denormalized Numbers - IEEE 754 Floating Point

performancefloating-pointstandardsieee-754subnormal-numbers

Score: 22

Views: 22285

Answers: 1

Reputation: 13

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

floating-pointprecisionnormalizationfloating-accuracysubnormal-numbers

Score: 0

Views: 268

Answers: 1

Reputation: 6276

IEEE 754: rationale for format: subnormal and normal numbers

formatieee-754subnormal-numbers

Score: 0

Views: 351

Answers: 2

b-r-oleary

Reputation: 166

Does Redshift support the IEEE 754 floating point numbers?

databasefloating-pointamazon-redshiftieee-754subnormal-numbers

Score: 1

Views: 431

Answers: 0

Reputation: 6276

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

cfloating-pointlanguage-lawyerc11subnormal-numbers

Score: 1

Views: 106

Answers: 0

Reputation: 6276

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

cfloating-pointroundingc11subnormal-numbers

Score: 0

Views: 88

Answers: 1

Reputation: 6276

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

cexceptionfloating-pointieee-754subnormal-numbers

Score: 1

Views: 84

Answers: 0

Reputation: 6276

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

cfloating-pointc11c17subnormal-numbers

Score: 0

Views: 53

Answers: 0

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