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| 2022-06-11 18:11:02 +0200 | asked a question | How to output in symmetric functions over QQ['t' ] in the form of 'c*t^i' ? How to output in symmetric functions over QQ['t' ] in the form of 'c*t^i' ? Such the following example, we want to outpu |
| 2022-06-11 18:11:02 +0200 | asked a question | How to output in symmetric functions over QQ['t' ] in the form of 'c*t^i' ? and extract the coefficients c of corresponding terms.Such the following example, we want to output "( 2*s[9, 1] + s[10])*t^4 +s[2, 2, 2, 2] * t^3+s[2, 2, 2]+t^2". n=6;dd=4;f=t^2*s[2, 2, 1] + (2*t^2+2*t)*s[3, 2] + 3*t*s[4, 1] + (4*t+1)*s[5] a=[ t^i * sum([s(item[0])*item[1][i] for |
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.