S Thread Starter shaider530 Joined Jul 7, 2007 6 Jul 7, 2007 #1 j exponential j, or j rise to j? what is the answer with solution.
hgmjr Joined Jan 28, 2005 9,027 Jul 7, 2007 #2 Welcome to AAC, shaider530, I have moved your thread into the more appropriate "math" forum. hgmjr
recca02 Joined Apr 2, 2007 1,212 Jul 7, 2007 #3 tried it on my calculator got a math error which is the same error for an operation involving division by zero. perhaps it is an invalid operation.u get the same error for anything(including real number) raised to i.
tried it on my calculator got a math error which is the same error for an operation involving division by zero. perhaps it is an invalid operation.u get the same error for anything(including real number) raised to i.
Papabravo Joined Feb 24, 2006 18,409 Jul 8, 2007 #4 Try Rich (BB code): exp( j*ln(j)) = 0.20788 ln(j) = (j*pi)/2 j*ln(j) = (j²*pi)/2 = -pi/2 exp(-pi/2) = 0.20788 This all comes from Euler's equation that Rich (BB code): exp(i*pi) = -1 My TI-92 also gives that result without any sort of complaint.
Try Rich (BB code): exp( j*ln(j)) = 0.20788 ln(j) = (j*pi)/2 j*ln(j) = (j²*pi)/2 = -pi/2 exp(-pi/2) = 0.20788 This all comes from Euler's equation that Rich (BB code): exp(i*pi) = -1 My TI-92 also gives that result without any sort of complaint.
. i appreciate your inputs.
