\[-\log \left(\frac{1}{x} - 1\right)\]
Test:
neg log
Bits:
128 bits
Bits error versus
x
Time:
6.5 s
Input Error:
0.1
Output Error:
0.1
Log:
⚲
Profile:
🕒
\(-\log \left({\left(\sqrt{\frac{1}{x} - 1}\right)}^2\right)\)
Started with
\[-\log \left(\frac{1}{x} - 1\right)\]
0.1
Using strategy
rm
0.1
Applied
add-sqr-sqrt
to get
\[-\log \color{red}{\left(\frac{1}{x} - 1\right)} \leadsto -\log \color{blue}{\left({\left(\sqrt{\frac{1}{x} - 1}\right)}^2\right)}\]
0.1
Original test:
(lambda ((x default)) #:name "neg log" (- (log (- (/ 1 x) 1))))
