Updated the SIR_RIBE.biopepa test model to use ** for power function, simply because that is what we have defined. If there is demand for it I might also include ^ as a synonym.
Updated the SIR_RIBE.biopepa test model to use ** for power function, simply because that is what we have defined. If there is demand for it I might also include ^ as a synonym.

allanderek/pepapot,ageorgou/pepapot,allanderek/pepapot,ageorgou/pepapot