# necessary
numpy
scipy >= 1.5 # can in principle be smaller, we recommend >= 1.5 for consistency with our tutorials (numerical gradients mostly)
sympy
jax
jaxlib
# autograd # use if jaxlib gives you trouble (e.g. on Windows), make sure jax and jaxlib are uninstalled and install autograd
setuptools
pytest
openfermion ~= 1.0 # can not be smaller than 1.0 
#cmake # needed by qulacs, can be removed otherwise, now in qulacs requirements
#qulacs # default simulator (best integration), remove if the installation gives you trouble and just install one of the other supported backend

#optional quantum backends
#cirq >= 0.9.2 #
#qiskit>=0.30
#pyquil<3.0 # you also need to install the forest-sdk
#qulacs-gpu # you can't have qulacs and qulacs-gpu at the same time
#qibo <= 0.1.1 # can not be installed in the same environment as gpyopt

#optional optimizers
#phoenics # version on PyPi  isc urrently broken, we recommend to install from source (AAG github)
#gpyopt # not in combination with qibo as quantum backend

#optional third party libraries
#pyzx
#pyscf # if used also restrict h5py version untill the issue is fixed upstream in pyscf
#h5py <= 3.1 # version 3.3.0 leads to crashes when pyscf is imported
