v0.2.8

Bessels v0.2.8

Diff since v0.2.7

Merged pull requests:

• Complex support for Bessel functions I0(z), I1(z), J0(z), and J1(z) (#68) (@heltonmc)
• Add a documentation page (#69) (@heltonmc)
• Fix error in recurrence when length is 2 (#71) (@heltonmc)

v0.2.7

Bessels v0.2.7

Diff since v0.2.6

Merged pull requests:

• add Float32 gamma (#65) (@oscardssmith)
• improve accuracy of besselk_power_series (#66) (@oscardssmith)

v0.2.6

Bessels v0.2.6

Diff since v0.2.5

Closed issues:

• mutating bessels! for sequence (#59)

Merged pull requests:

• Add mutating sequence (#60) (@heltonmc)
• Improve sphericalbesselj inference (#61) (@samuel3008)
• minor gamma cleanups. (#62) (@oscardssmith)
• Small dispatch fix for gamma (#63) (@heltonmc)

v0.2.5

Bessels v0.2.5

Diff since v0.2.4

Closed issues:

• Improve besselj accuracy for large arguments for orders -1, 0, 1 (#56)

Merged pull requests:

• Fix very large argument expansion in besselj0 and friends (#57) (@heltonmc)

v0.2.4

Bessels v0.2.4

Diff since v0.2.3

Closed issues:

• Vectorize polynomial evaluation (#44)

Merged pull requests:

• Vectorize more of asymptotic expansion (#45) (@heltonmc)
• Update NEWS.md and bump version (#55) (@heltonmc)

v0.2.3

Bessels v0.2.3

Diff since v0.2.2

Closed issues:

• Return sequences of Bessel functions for many orders (#52)

Merged pull requests:

• Return sequence of Bessel functions (#53) (@heltonmc)

v0.2.2

Bessels v0.2.2

Diff since v0.2.1

Closed issues:

• Improving compile time of besselj and bessely (#41)

Merged pull requests:

• Fix up README.md (#50) (@samuel3008)
• Airy function in entire complex plane (#51) (@heltonmc)

v0.2.1

Bessels v0.2.1

Diff since v0.2.0

Closed issues:

• Half-integer order for besselk (#25)
• Improving compile time of besselj and bessely (#41)

Merged pull requests:

• Reduce time to first bessely (#42) (@heltonmc)
• Take Float32 a little more seriously (#43) (@heltonmc)
• Special half-integer branch for besselk (#46) (@cgeoga)
• Update sphericalbesselk and add sphericalbesseli (#47) (@heltonmc)
• Asymptotic expansion for large arg and small-ish order (#48) (@cgeoga)
• Create Invalidations.yml (#49) (@ranocha)

v0.2.0

Bessels v0.2.0

Diff since v0.1.0

Closed issues:

• v0.1.0 Release Roadmap (#1)
• Consider using HypergeometricFunctions.jl (#16)
• Should we support Spherical bessel functions? (#34)
• bessely returns NaN for large integer orders and small arguments (#35)

Merged pull requests:

• Support Hankel functions and efficient methods to get Jv and Yv (#33) (@heltonmc)
• Add spherical bessel functions (#38) (@heltonmc)
• support for Airy functions (#39) (@heltonmc)
• Fix #35 and correct for NaN return for small arguments in bessely (#40) (@heltonmc)

v0.1.0

Bessels v0.1.0

Closed issues:

• bessely (#2)
• Implement solutions for besselj(nu, x) for integer orders (#3)
• Poor accuracy for middle orders 2-50 for besseli (#9)
• Anything to take from Fortran? (#18)
• Could return complex values for real inputs if argument is negative (#30)

Merged pull requests:

• add Float64 benchmark in readme (#4) (@heltonmc)
• merge Float32 and Float64 implimentations (#5) (@oscardssmith)
• Change besseli0 and besseli1 routines to rational approximation (#6) (@heltonmc)
• Faster implementations of Besselk0 and Besselk1 (#7) (@heltonmc)
• Asymptotic expansion for large orders. Besselk(nu, x) (#8) (@heltonmc)
• Use continued fractions for besseli for medium sized orders 2<nu<100 (#10) (@heltonmc)
• benchmark suite (#11) (@heltonmc)
• update readme, fix typo (#12) (@oscardssmith)
• Better large order approximations for J0,J1, Y0,Y1 (#13) (@heltonmc)
• besselj0 and friends for medium arguments (#14) (@heltonmc)
• faster besselj0 for x<25 (#15) (@oscardssmith)
• Implementation for besselj of any (positive) real order and argument (#20) (@heltonmc)
• optimize U-polynomials and output both besselj and bessely for debye expansion (#23) (@heltonmc)
• Output both bessely and besselj for large arguments (#24) (@heltonmc)
• bessely(nu, x) for positive and negative arguments (#26) (@heltonmc)
• Clean up besselj(nu,x) and add docs (#28) (@heltonmc)
• Besselj and Besselk for all integer and noninteger postive orders (#29) (@heltonmc)
• Update readme (#31) (@heltonmc)
• remove complex output for real inputs (#32) (@heltonmc)