sympy/sympy: SymPy 1.4rc1

See https://github.com/sympy/sympy/wiki/release-notes-for-1.4 for the release notes.

<table> <tr> <th> Filename </th> <th> Description </th> <th> size </th> <th> sha256 </th> </tr> <tr> <td> <a href="https://github.com/sympy/sympy/releases/download/sympy-1.4rc1/sympy-1.4rc1.tar.gz"> <b> sympy-1.4rc1.tar.gz </b> </a> </td> <td> The SymPy source installer. </td> <td> 5.7M </td> <td> 29e3fa14f21f0430c668c53b03bb5a972fe5ccf6ac4f79886d74b7389c822ca8 </td> </tr> <tr> <td> <a href="https://github.com/sympy/sympy/releases/download/sympy-1.4rc1/sympy-docs-html-1.4rc1.zip"> <b> sympy-docs-html-1.4rc1.zip </b> </a> </td> <td> Html documentation. This is the same as the <a href="https://docs.sympy.org/latest/index.html">online documentation</a>. </td> <td> 11M </td> <td> cf6cd4fcc1bc4749d690460776ec7b321962d6aaf165aedc674191a1ac110155 </td> </tr> <tr> <td> <a href="https://github.com/sympy/sympy/releases/download/sympy-1.4rc1/sympy-docs-pdf-1.4rc1.pdf"> <b> sympy-docs-pdf-1.4rc1.pdf </b> </a> </td> <td> Pdf version of the <a href="https://docs.sympy.org/latest/index.html"> html documentation</a>. </td> <td> 7.3M </td> <td> 2b40c77fb1b8037a0bb3c2b2993373ccf6b01fe561aa2d62ef6ad79e50f7fc51 </td> </tr> </table>

Note: Do not download the Source code (zip) or the Source code (tar.gz) files above.