Arbitrary-precision formula solver.
Project description
formula - Python csformula wrapper
Development status: in developing
Thi project built with pybind11.
Installation
On Unix (Linux, OS X)
pip install formula
On Windows (Requires Visual Studio 2015)
-
For Python 3.5+:
- clone this repository
pip install ./formula
-
For earlier versions of Python, including Python 2.7:
Pybind11 requires a C++11 compliant compiler (i.e. Visual Studio 2015 on Windows). Running a regular
pip install
command will detect the version of the compiler used to build Python and attempt to build the extension with it. We must force the use of Visual Studio 2015.- clone this repository
"%VS140COMNTOOLS%\..\..\VC\vcvarsall.bat" x64
set DISTUTILS_USE_SDK=1
set MSSdk=1
pip install ./formula
Note that this requires the user building
formula
to have registry edition rights on the machine, to be able to run thevcvarsall.bat
script.
Windows runtime requirements
On Windows, the Visual C++ 2015 redistributable packages are a runtime requirement for this project. It can be found here.
If you use the Anaconda python distribution, you may require the Visual Studio runtime as a platform-dependent runtime requirement for you package:
requirements:
build:
- python
- setuptools
- pybind11
run:
- python
- vs2015_runtime # [win]
Documentation
In progress...
License
formula is provided under Apache license that can be found in the LICENSE file. By using, distributing, or contributing to this project, you agree to the terms and conditions of this license.
Test call
from formula import csformula
pi = csformula("2*asin(x)", 64).get({'x': '1'})
Project details
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