2021-01-01 14:06:04 +0100 | commented answer | bug? multiply symbolic exponents A nice beginning to 2021: this answer led me to some new-to-me math, to a new appreciation of sage/sympy, and to gratitude for this forum. Thanks--and happy new year! |

2021-01-01 11:50:08 +0100 | asked a question | bug? multiply symbolic exponents sage: reset() sage: var('a b c x y z') (a, b, c, x, y, z) ## sage: assert( (e^x)^y == e^(x*y) )AssertionError Traceback (most recent call last)
/Users/marks/mysage/sage-9.0/local/lib/python3.7/site-packages/sage/all_cmdline.py in <module>()
----> 1 assert( (e AssertionError: sage: assert( (e^2)^3 == e^(2*3) ) sage: |

2021-01-01 11:47:14 +0100 | asked a question | bug? multiply symbolic exponents Is this a bug ? |

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2019-10-11 23:46:14 +0100 | asked a question | how to unlock sagemath 8.8 on MacOS 10.15 Catalina? Sagemath 8.8 won't run on MacOS 10.15 because of security locks. The system objects to software packages from "unknown" sources, like python and sage. It's possible to instruct the system to accept a package, but I've been able to do that only manually, one package at a time--a boring job withe sagemath's hundreds (?) of packages. Help? Hints? Thanks! |

2019-07-28 18:36:17 +0100 | commented question | no graphics output when running python script via "sage -python script.py" Similar problem. Please help! |

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