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Robert M. Corless
Department of Applied Mathematics
University of Western Ontario
London, Canada

Copyright 2001 by Robert M. Corless
All rights reserved

Useful one-word commands 

Использование монокоманд

Solving equations

  Решение уравнений

rsolve

Команда rsolve

> restart;
> req := {Strassen(n) = 7*Strassen(n/2) + 15*(n/2)^2 + 3*n^2, Strassen(1)=5};

req := {Strassen(n) = 7*Strassen(1/2*n)+27/4*n^2, S...
> rsolve( req, Strassen(n) );

5*n^(ln(7)/ln(2))+n^(ln(7)/ln(2))*(-63/4*(4/7)^(ln(...
> factor(%);

-7/4*n^(ln(7)/ln(2))*(-8+9*(4/7)^((ln(n)+ln(2))/ln(...
> (-7/4)*(-8);

14

С официального разрешения                    © 2002 Waterloo Maple, Inc