Note:

(1-12) will also work but (1e-12) will cause a strange problem having to do with the fact that e is an electronic charge of 1.602192e-19 coulomb. This is shameful but everywhere else (1e12) is treated as a number except when it appears in a units combination. ie (1e-6 m) must be written (1-6 m) or (micro m) or (micro-m). The rule is that the UNITS block uses the unix units program syntax exclusively but there exists a (1e12) convenience exception outside the UNITS block.


NEURON hands-on course
Copyright © 1998, 1999 by N.T. Carnevale and M.L. Hines, all rights reserved.