IEEE 754 double-precision (binary64)

URI: https://gptkb.org/entity/IEEE_754_double-precision_(binary64)
GPTKB entity
Statements (33)
Predicate Object
gptkbp:instanceOf floating point unit
gptkbp:accuracy 15-17 decimal digits
gptkbp:alternativeName double
binary64
gptkbp:exponentBias 1023
gptkbp:exponentBits 11
gptkbp:hasSpecialCase nan
negative infinity
negative zero
positive infinity
positive zero
https://www.w3.org/2000/01/rdf-schema#label IEEE 754 double-precision (binary64)
gptkbp:introducedIn gptkb:IEEE_754-1985
gptkbp:maxExponent 1023
gptkbp:maxFiniteValue 1.7976931348623157e+308
gptkbp:minExponent -1022
gptkbp:minNormalizedValue 2.2250738585072014e-308
gptkbp:signBit 1
gptkbp:significandBits 53
gptkbp:smallestPositiveSubnormal 4.9406564584124654e-324
gptkbp:standardizedBy gptkb:IEEE_754
gptkbp:storageOrder sign-exponent-significand
gptkbp:usedFor numerical analysis
scientific computing
graphics processing
gptkbp:usedIn gptkb:C_programming_language
gptkb:Java_programming_language
gptkb:Fortran_programming_language
gptkb:Python_programming_language
hardware floating-point units
gptkbp:width 64
gptkbp:bfsParent gptkb:IEEE_754_quadruple-precision_(binary128)
gptkbp:bfsLayer 7