Spire Numerical Analysis Library
A Spire Numerical Analysis Library is a Scala Numerical Analysis Library.
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- Counter-Example(s):
- See: typelevel Organization.
References
2014
- https://github.com/non/spire
- Using features such as specialization, macros, type classes, and implicits, Spire works hard to defy conventional wisdom around performance and precision trade-offs. A major goal is to allow developers to write efficient numeric code without having to "bake in" particular numeric representations. In most cases, generic implementations using Spire's specialized type classes perform identically to corresponding direct implementations.
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In addition to supporting all of Scala's built-in number types, Spire introduces several new ones, all of which can be found in spire.math:
Naturalunsigned, immutable, arbitrary precision integer.Rationalfractions of integers with perfect precision.Algebraiclazily-computed, arbitrary precision algebraic numbersRealcomputable real number implementationComplex[A]complex numbers, points on the complex plane.Jet[A]N-dimensional dual numbers, for automatic differentiation.Quaternion[A]extension of complex numbers into 4D spaceUBytethroughULongvalue classes supporting unsigned operationsSafeLongfast, overflow-proof integer typeNumberboxed type supporting a traditional numeric towerFixedPointfractions with unboxed Long numerator and implicit denominatorInterval[A]arithmetic on open, closed, and unbound intervalsPolynomial[A]univariate (single-variable) polynomial expressionsTrileanvalue class supporting three-valued logic
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- Using features such as specialization, macros, type classes, and implicits, Spire works hard to defy conventional wisdom around performance and precision trade-offs. A major goal is to allow developers to write efficient numeric code without having to "bake in" particular numeric representations. In most cases, generic implementations using Spire's specialized type classes perform identically to corresponding direct implementations.