I know that the Brian can implement biexponential synapse and has the equation for the code implementation.
I tried to derive the fomula used in the Brian implementation, but it made the different equation. I know my process is wrong, but after long time consideration, I want you to ask the hint to get collect equation for biexponential synapse model implementation. I believe that if we can understand the process, users can expand a lot of variety of synaptic equation by themselves, and can accelerate the potential of Brian for general choice of neuroscientific tool.
I’m very looking forward to hearing from you guys.