When compiling cross compilers with gcc 4 i get redefinition errors for floor log2 and exact log2 i am working on the m6812 elf cross compiler but i am using the avr gcc one in this report as it is part of fedora and there is a srpm that was known to work.
Floor log2 3.
Log base 2 calculator finds the log function result in base two.
Calculate the log2 x logarithm of a real number find log base 2 of a number.
First by using a scientific calculator calculating what log2 2096 is by.
3 32 log 2096 11 027 and then from here i can see that that floor 11 and ceiling 12 so ceiling x floor x 1 but when i review my answer i am incorrect usually due to how i calculate log2 2096.
For the syntax f e log2 x any zeros in x produce f 0 and e 0 input values of inf inf or nan are returned unchanged in f with a corresponding exponent of e 0.
When computing the base 2 logarithms of complex elements in x log2 ignores their imaginary parts.