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88 lines
4.6 KiB
Python
88 lines
4.6 KiB
Python
"""Defines a multi-dimensional array and useful procedures for Numerical computation.
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Functions
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- array - NumPy Array construction
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- zeros - Return an array of all zeros
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- empty - Return an uninitialized array
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- shape - Return shape of sequence or array
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- rank - Return number of dimensions
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- size - Return number of elements in entire array or a
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certain dimension
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- fromstring - Construct array from (byte) string
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- take - Select sub-arrays using sequence of indices
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- put - Set sub-arrays using sequence of 1-D indices
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- putmask - Set portion of arrays using a mask
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- reshape - Return array with new shape
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- repeat - Repeat elements of array
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- choose - Construct new array from indexed array tuple
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- correlate - Correlate two 1-d arrays
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- searchsorted - Search for element in 1-d array
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- sum - Total sum over a specified dimension
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- average - Average, possibly weighted, over axis or array.
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- cumsum - Cumulative sum over a specified dimension
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- product - Total product over a specified dimension
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- cumproduct - Cumulative product over a specified dimension
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- alltrue - Logical and over an entire axis
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- sometrue - Logical or over an entire axis
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- allclose - Tests if sequences are essentially equal
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More Functions:
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- arange - Return regularly spaced array
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- asarray - Guarantee NumPy array
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- convolve - Convolve two 1-d arrays
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- swapaxes - Exchange axes
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- concatenate - Join arrays together
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- transpose - Permute axes
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- sort - Sort elements of array
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- argsort - Indices of sorted array
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- argmax - Index of largest value
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- argmin - Index of smallest value
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- inner - Innerproduct of two arrays
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- dot - Dot product (matrix multiplication)
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- outer - Outerproduct of two arrays
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- resize - Return array with arbitrary new shape
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- indices - Tuple of indices
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- fromfunction - Construct array from universal function
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- diagonal - Return diagonal array
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- trace - Trace of array
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- dump - Dump array to file object (pickle)
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- dumps - Return pickled string representing data
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- load - Return array stored in file object
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- loads - Return array from pickled string
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- ravel - Return array as 1-D
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- nonzero - Indices of nonzero elements for 1-D array
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- shape - Shape of array
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- where - Construct array from binary result
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- compress - Elements of array where condition is true
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- clip - Clip array between two values
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- ones - Array of all ones
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- identity - 2-D identity array (matrix)
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(Universal) Math Functions
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add logical_or exp
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subtract logical_xor log
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multiply logical_not log10
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divide maximum sin
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divide_safe minimum sinh
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conjugate bitwise_and sqrt
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power bitwise_or tan
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absolute bitwise_xor tanh
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negative invert ceil
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greater left_shift fabs
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greater_equal right_shift floor
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less arccos arctan2
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less_equal arcsin fmod
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equal arctan hypot
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not_equal cos around
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logical_and cosh sign
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arccosh arcsinh arctanh
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"""
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from __future__ import division, absolute_import, print_function
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depends = ['testing']
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global_symbols = ['*']
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