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Utilities for manipulating Gaussian random variables.

Project Description

This package provides tools for creating and manipulating
Gaussian random variables from correlated multi-dimensional
Gaussian distributions. The Gaussian variables are represented
by objects of type :class:`gvar.GVar` which can be combined
with each other and with ordinary numbers in arbitrary
arithmetic expressions, including standard functions such
``sin`` and ``exp``, to create new :class:`gvar.GVar`\s whose
correlations with the original variables are tracked implicitly
(and handled correctly).

This package relies on ``numpy`` for efficient array arithmetic,
and on Cython to compile efficient core routines and interface code.

Release history Release notifications

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8.3.6

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8.3.5

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8.3.4

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8.3.3

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8.3.2

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8.3.1

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8.3

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8.2.3

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8.2.2

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8.2.1

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8.2

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8.1

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8.0

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7.3.1

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7.3

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7.2

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7.1

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7.0.3

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7.0.2

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7.0.1

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7.0

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6.0

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5.0

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4.8.5

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4.8.4

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4.8.2

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4.8.1

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4.8

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4.7

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4.6.1

This version
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4.5.3

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Filename, size & hash SHA256 hash help File type Python version Upload date
gvar-4.5.3.tar.gz (536.2 kB) Copy SHA256 hash SHA256 Source None Jan 7, 2014

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