libmpdec — mpdecimal 4.0.1 documentation (original) (raw)

libmpdec is a C library for correctly-rounded arbitrary precision decimal floating point arithmetic. libmpdec conforms - with minor restrictions - to the IEEE 754-2008 Standard for Floating-Point Arithmetic, provided that the appropriate context parameters are set.

Function Index
Context
Context Functions
Decimals
- Data Type
- Allocation Functions
Assignment, Conversions, I/O
- Create Decimal
  * From String
  * From Integer
  * From Special Values
  * From Triple
- Create Static Decimal
  * From Integer
- Convert Decimal
  * To String
  * To Integer
  * To Triple
- Copy Decimal
- Print Decimal
- Print Status Flags
Attributes of a Decimal
- Getting Attributes
- Setting Attributes
Arithmetic Functions
- Basic Arithmetic
  * add
  * subtract
  * multiply
  * divide
  * fused-multiply-add
- Integer Division
  * divide-integer
  * remainder
  * remainder-near
  * divmod
- Powers and Logarithms
  * exp
  * ln
  * log10
  * power
  * square-root
  * inverse-square-root
- Sign and Absolute
  * minus
  * plus
  * abs
- Comparisons
  * compare
  * compare-signal
  * compare-total
  * compare-total-magnitude
  * cmp
  * cmp-total
  * cmp-total-magnitude
  * max
  * max-mag
  * min
  * min-mag
- Closest Numbers
  * next-minus
  * next-plus
  * next-toward
- Quantizing and Normalizing
  * quantize
  * rescale
  * same-quantum
  * reduce
- Integral Values
  * round-to-integral-exact
  * round-to-integral-value
  * floor
  * ceiling
  * truncate
- Scale
  * logb
  * scaleb
- Integer Functions
  * powmod
Various Functions
- Applying the Context
  * finalize
- NaN Handling
  * check-nan
  * check-nans
- Shifting and Rotating
  * shift
  * shiftn
  * shiftl
  * shiftr
  * shiftr-inplace
  * rotate
- Logical Operations
  * and
  * or
  * xor
  * invert
- Base Conversions
  * Importing
  * Exporting
- Required Functions
- Library version
Advanced Memory Handling