Details

Time bar (total: 9.0s)

sample142.0ms

Algorithm
intervals
Results
39.0ms884×body80nan
13.0ms256×body80valid

simplify28.0ms

Calls
1 calls:
Slowest
27.0ms
(- (log (- (/ 1 x) 1)))

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(log (- (/ 1 x) 1))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
4×log-prod
3×add-sqr-sqrt
2×pow1 log-div *-un-lft-identity add-exp-log add-cube-cbrt
1×flip3-- add-cbrt-cube difference-of-sqr-1 rem-log-exp log-pow insert-posit16 flip-- add-log-exp
Calls
1 calls:
Slowest
4.0ms
(log (- (/ 1 x) 1))

series27.0ms

Calls
1 calls:
Slowest
27.0ms
(log (- (/ 1 x) 1))

simplify611.0ms

Calls
10 calls:
Slowest
169.0ms
(- (+ x (+ (* 1/2 (pow x 2)) (log x))))
127.0ms
(- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
115.0ms
(- (log -1) (+ (/ 1 x) (* 1/2 (/ 1 (pow x 2)))))
83.0ms
(log (- (* (/ 1 x) (/ 1 x)) (* 1 1)))
44.0ms
(log (- (pow (/ 1 x) 3) (pow 1 3)))

prune185.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (- (/ 1 x) 1))
0.1b
(sqrt (- (/ 1 x) 1))
0.0b
(log (sqrt (- (/ 1 x) 1)))
0.0b
(log (sqrt (- (/ 1 x) 1)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt sqrt-prod
14×log-prod
10×*-un-lft-identity add-cube-cbrt
8×sqrt-div
6×pow1 add-exp-log
4×log-div flip3-- add-cbrt-cube pow1/2 difference-of-sqr-1 log-pow insert-posit16 flip-- add-log-exp
2×rem-sqrt-square rem-log-exp
Calls
4 calls:
Slowest
7.0ms
(sqrt (- (/ 1 x) 1))
6.0ms
(sqrt (- (/ 1 x) 1))
6.0ms
(log (sqrt (- (/ 1 x) 1)))
5.0ms
(log (sqrt (- (/ 1 x) 1)))

series146.0ms

Calls
4 calls:
Slowest
50.0ms
(log (sqrt (- (/ 1 x) 1)))
47.0ms
(log (sqrt (- (/ 1 x) 1)))
25.0ms
(sqrt (- (/ 1 x) 1))
24.0ms
(sqrt (- (/ 1 x) 1))

simplify3.7s

Calls
46 calls:
Slowest
373.0ms
(- (+ (log (sqrt -1)) (* 1/2 (/ 1 (* x (pow (sqrt -1) 2))))) (* 1/4 (/ 1 (* (pow x 2) (pow (sqrt -1) 4)))))
349.0ms
(- (+ (log (sqrt -1)) (* 1/2 (/ 1 (* x (pow (sqrt -1) 2))))) (* 1/4 (/ 1 (* (pow x 2) (pow (sqrt -1) 4)))))
343.0ms
(- (+ (log (sqrt -1)) (* 1/2 (/ 1 (* x (pow (sqrt -1) 2))))) (* 1/4 (/ 1 (* (pow x 2) (pow (sqrt -1) 4)))))
335.0ms
(- (+ (* 1/2 (/ 1 (* x (sqrt -1)))) (sqrt -1)) (* 1/8 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))
329.0ms
(- (+ (* 1/2 (/ 1 (* x (sqrt -1)))) (sqrt -1)) (* 1/8 (/ 1 (* (pow x 2) (pow (sqrt -1) 3)))))

prune782.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes129.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch2.0ms

end0.0ms

sample3.2s

Algorithm
intervals
Results
1.7s24070×body80nan
603.0ms8000×body80valid