one / two *log(two *x^ two - two *x+ one)=log(y)-log(x)
1 divide by 2 multiply by logarithm of (2 multiply by x squared minus 2 multiply by x plus 1) equally logarithm of (y) minus logarithm of (x)
one divide by two multiply by logarithm of (two multiply by x to the power of two minus two multiply by x plus one) equally logarithm of (y) minus logarithm of (x)
1/2*log(2*x2-2*x+1)=log(y)-log(x)
1/2*log2*x2-2*x+1=logy-logx
1/2*log(2*x²-2*x+1)=log(y)-log(x)
1/2*log(2*x to the power of 2-2*x+1)=log(y)-log(x)