NumCpp

• updated TRUE/FALSE enum fields to YES/NO to deconflict with other library's terrible macro practice of #defining TRUE/FALSE

• added searchsorted() for Issue #202 https://numpy.org/doc/stable/reference/generated/numpy.searchsorted.html
• added meanFilter to Filters
• added complementaryMeanFilter to Filters

Version 2.11.0

• fixed Issue #191
• fixed Issue #194
• fixed Issue #196
• added rows and columns methods to NdArray
• added wrap and wrap2Pi functions
• added normalize function for NdArrays
• added Logger and BinaryLogger classes for logging data
• added coordinates::Cartesian class
• added coordinates::reference_frames and coordinates::transforms namespaces for converting between various coordinate systems
• various improvements and bug fixes

• fixed an error in installed cmake target when using NUMCPP_NO_USE_BOOST

• added broadcasting for all NdArray operators for Issue #147 and Issue #174
• added broadcasting for minimum and maximum functions for Issue #74
• added broadcasting for:
  • fmin
  • fmax
  • fmod
  • hypot
  • logical_and
  • logical_or
  • logical_xor
  • remainder
• added insert function for Issue #170 https://numpy.org/doc/stable/reference/generated/numpy.insert.html
• fixed Issue #177: slice and put with various integer index types
• additional NdArray access operator overloads and at overloads
• additional put overloads to NdArray
• added dimSize method to NdArray
• added timeit function
• added overload of hypot for 3 NdArrays
• various performance improvements and bug fixes

Version 2.9.0

• dropped support of C++14 standard, now requires C++17 or greater
• added a new DateTime class for working with date times
• added split for Issue #168 https://numpy.org/doc/stable/reference/generated/numpy.split.html
• added hsplit for Issue #168 https://numpy.org/doc/stable/reference/generated/numpy.hsplit.html
• added vsplit for Issue #168 https://numpy.org/doc/stable/reference/generated/numpy.vsplit.html
• added digitize https://numpy.org/doc/stable/reference/generated/numpy.digitize.html
• added fromfunction https://numpy.org/doc/stable/reference/generated/numpy.fromfunction.html
• added fromstring https://numpy.org/doc/stable/reference/generated/numpy.fromstring.html
• added logaddexp https://numpy.org/doc/stable/reference/generated/numpy.logaddexp.html
• added logaddexp2 https://numpy.org/doc/stable/reference/generated/numpy.logaddexp2.html
• added packbits https://numpy.org/doc/stable/reference/generated/numpy.packbits.html
• added unpackbits https://numpy.org/doc/stable/reference/generated/numpy.unpackbits.html
• added vander https://numpy.org/doc/stable/reference/generated/numpy.vander.html
• added rollRotation, pitchRotation, and yawRotation methods to Quaternion
• added NOMINMAX compiler define to CMake target to deconflict with Windows builds

Version 2.8.0

• fixed error in inv when a zero was on the diagnol for Issue #132
• fixed Issue #140
• added bit_count, Computes the number of 1-bits in the absolute value of the input
• added swapRows and swapCols methods to NdArray, and also free functions
• added pinv, https://numpy.org/doc/stable/reference/generated/numpy.linalg.pinv.html
• added take for Issue #149, https://numpy.org/doc/stable/reference/generated/numpy.take.html
• new non-global random interface
• added ellipse metrics to imageProcessing::Centroids
• documentation updates
• various minor performance improvements and bug fixes

• added bartlett, https://numpy.org/doc/stable/reference/generated/numpy.bartlett.html
• added blackman, https://numpy.org/doc/stable/reference/generated/numpy.blackman.html
• added corrcoef, https://numpy.org/doc/stable/reference/generated/numpy.corrcoef.html
• added cov, https://numpy.org/doc/stable/reference/generated/numpy.cov.html
• added cov_inv, the inverse covariance matrix, aka the concentration matrix
• added extract, https://numpy.org/doc/stable/reference/generated/numpy.extract.html
• added geomspace, https://numpy.org/doc/stable/reference/generated/numpy.geomspace.html
• added hamming, https://numpy.org/doc/stable/reference/generated/numpy.hamming.html
• added hanning, https://numpy.org/doc/stable/reference/generated/numpy.hanning.html
• added inner, https://numpy.org/doc/stable/reference/generated/numpy.inner.html
• added isneginf, https://numpy.org/doc/stable/reference/generated/numpy.isneginf.html
• added isposinf, https://numpy.org/doc/stable/reference/generated/numpy.isposinf.html
• added kaiser, https://numpy.org/doc/stable/reference/generated/numpy.kaiser.html
• added logb, logarithm of with an arbitrary base b
• added logspace, https://numpy.org/doc/stable/reference/generated/numpy.logspace.html
• added nth_root, the nth root of a value
• added place, https://numpy.org/doc/stable/reference/generated/numpy.place.html
• added select function, https://numpy.org/doc/stable/reference/generated/numpy.select.html
• fmod and the modulus % operator now work with float dtypes
• added Hamming EDAC (Error Dectection and Correction) encode and decode functions, https://en.wikipedia.org/wiki/Hamming_code
• various minor performance improvements and bug fixes

• tofile and fromfile will now work for generic struct dtypes

• Added more delimiter support to fromfile method

• Added linalg::solve

Made behavior of interp function consistent with NumPy when passing in non-sorted data

• added additional NdArray slice overloads
• Removed NO_MULTITHREAD compiler flag and replaced with NUMCPP_USE_MULTITHREAD so that single threaded is now the default
• renamed NO_USE_BOOST compiler flag to NUMCPP_NO_USE_BOOST
• renamed INCLUDE_BOOST_PYTHON_INTERFACE compiler flat to NUMCPP_INCLUDE_BOOST_PYTHON_INTERFACE
• renamed INCLUDE_PYBIND_PYTHON_INTERFACE compiler flag to NUMCPP_INCLUDE_PYBIND_PYTHON_INTERFACE

• fixed a type error with percentile and nanpercentile
• updated doxygen API css

• fixed a build error for multiply defined symbols of isLittleEndian

• Compile with NO_USE_BOOST definition to remove the Boost libraries as a dependency, with reduced functionality:
  • gcd with a pair of values (still available using a C++17 compliant compiler)
  • gcd array
  • lcm with a pair of values (still available using a C++17 compliant compiler)
  • lcm array
  • polynomial::chebyshev_t
  • polynomial::chebyshev_u
  • polynomial::hermite (still available using a C++17 compliant compiler)
  • polynomial::laguerre (still available using a C++17 compliant compiler)
  • polynomial::legendre_p (still available using a C++17 compliant compiler)
  • polynomial::legendre_q
  • polynomial::spherical_harmonic
  • random::beta
  • random::laplace
  • random::nonCentralChiSquared
  • random::triangle
  • random::uniformOnSphere
  • special::airy_ai
  • special::airy_ai_prime
  • special::airy_bi
  • special::airy_bi_prime
  • special::bernoulli
  • special::bessel_in (still available using a C++17 compliant compiler)
  • special::bessel_in_prime
  • special::bessel_jn (still available using a C++17 compliant compiler)
  • special::bessel_jn_prime
  • special::bessel_kn (still available using a C++17 compliant compiler)
  • special::bessel_kn_prime
  • special::bessel_yn (still available using a C++17 compliant compiler)
  • special::bessel_yn_prime
  • special::beta (still available using a C++17 compliant compiler)
  • special::cyclic_hankel_1
  • special::cyclic_hankel_2
  • special::digamma
  • special::erf
  • special::erf_inv
  • special::erfc
  • special::erfc_inv
  • special::gamma
  • special::gamma1pm1
  • special::log_gamma
  • special::polygamma
  • special::prime
  • special::riemann_zeta (still available using a C++17 compliant compiler)
  • special::spherical_bessel_jn (still available using a C++17 compliant compiler)
  • special::spherical_bessel_yn (still available using a C++17 compliant compiler)
  • special::spherical_hankel_1
  • special::spherical_hankel_2
  • special::trigamma
• Added replace option into random::choice
• Added nan_to_num function
• Added complete and incomplete elliptical integrals of the first, second, and third kind to special namespace (requires either Boost or C++17 compliant compiler)
• Added exponential integral to special namespace (requires either Boost or C++17 compliant compiler)
• Added NO_MULTITHREAD compile definition to turn off algorithm multithreading from compliant compilers

This is the final release version that will support C++11. Version 2.x.x will require a C++14+ compliant compiler.

• Added option for user defined bin edges in histogram() function.

• Added slicing to DataCube class

• Added additional where() overloads