Peter-Lawrence . Montgomery on Wed, 12 Feb 2003 18:47:29 +0100 |
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Re: Where's the logic? |
- From pari-users-return-602-pmontgom=cwi.nl@list.cr.yp.to Wed Feb 12 18:28:42 2003 - ? v=[2,3,4,5] - %1 = [2, 3, 4, 5] - ? v-1 - *** forbidden addition t_INT + t_VEC. - ? v/2 - %2 = [1, 3/2, 2, 5/2] - ? - - Jon Perry - perry@globalnet.co.uk - http://www.users.globalnet.co.uk/~perry/maths/ - http://www.users.globalnet.co.uk/~perry/DIVMenu/ - BrainBench MVP for HTML and JavaScript - http://www.brainbench.com - In the definition of vector space, the operation vector * (field element) is fundamental. The notation vector / (field element) is shorthand for vector * (1/(field element)). What does it mean to add a field element to a vector?