I had a query regarding copying of a output expression and feeding that to another expression in another file. I have a Windows system and find it difficult to install Cadabra 2 in my system. Therefore I am working on Jupyter notebook cloud for Cadabra computation using Cadabra as the kernel.
I have made a set of 6 files which calculates the Christoffel symbols of a complicated metric perturbatively, and inorder to compute the Riemann tensor I need to feed the output of these six files as inputs for this. when I am trying to copy paste the output using Ctrl -C, Ctrl -V it didnt work and when i tried to copy the tex code in teh out put and tried to feed that as a input cadabra in jupyter notebook) didnt show the output. Can you please guide me how to efficiently do this ?