decimal4kmp

Kotlin multiplatform library for fast fixed-point arithmetic based on longs with support for up to 18 decimal places. Ported for the library decimal4j

• Fixed-point arithmetic with 0 to 18 decimal places
  • Implementation based on unscaled long value
  • Option to throw an exception when an arithmetic overflow occurs
• Scale
  • Type of a variable defines the scale (except for wildcard types)
  • Result has usually the same scale as the primary operand (also for multiplication and division)
• Type Conversion
  • Efficient conversion from and to various other number types
  • Convenience methods to directly inter-operate with other data types (long, double, ...)
  • All rounding modes supported (default: HALF_UP)
• Efficiency
  • Fast and efficient implementation (see performance benchmarks)
  • MutableDecimal implementation for chained operations
  • DecimalArithmetic API for zero-garbage computations (with unscaled long values)

<dependency>
	<groupId>org.sundayapp</groupId>
	<artifactId>decimal4kmp</artifactId>
	<version>0.1.1</version>
	<scope>compile</scope>
</dependency>

compile 'org.sundayapp:decimal4kmp:0.1.1'