'Solve' problem

• Subject: 'Solve' problem
• From: Thomas D. Dean
• Date: Fri, 01 Jul 2011 09:16:42 -0700

On Thu, 2011-06-30 at 13:26 +0000, Michael Xue wrote:

eq1:exp(-3*x)=9/17;
soln:-1/3*ln(9/17)-2/3*%i*%pi*5;
subst(soln,x,eq1);

This returns exp(ln(9/17)) = 9/17

for any integer z, x=-1/3*ln(9/17)-2/3*%i*%pi*z is a solution.

True?

tomdean

• Prev by Date: specific form of Horner's scheme
• Next by Date: 'Solve' problem
• Previous by thread: 'Solve' problem
• Next by thread: 'Solve' problem
• Index(es):
  • Date
  • Thread