Details

Time bar (total: 2.1s)

sample39.0ms

Algorithm
intervals
Results
14.0ms775×body80nan
9.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(log (- (/ 1.0 x) 1.0))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×log-prod
4×*-un-lft-identity
2×pow1 add-exp-log add-cube-cbrt log-div difference-of-squares
1×expm1-log1p-u flip3-- times-frac rem-log-exp log-pow add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out-- add-log-exp
Counts
1 → 19
Calls
1 calls:
10.0ms
(log (- (/ 1.0 x) 1.0))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(log (- (/ 1.0 x) 1.0))

simplify62.0ms

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0161151
1452138
21918137
35003137

prune51.0ms

Filtered
22 candidates to 18 candidates (81.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (sqrt (- (/ 1.0 x) 1.0)))
0.0b
(log (sqrt (- (/ 1.0 x) 1.0)))
0.1b
(sqrt (- (/ 1.0 x) 1.0))
0.1b
(sqrt (- (/ 1.0 x) 1.0))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
24×sqrt-prod
18×log-prod *-un-lft-identity
10×pow1 add-cube-cbrt
8×sqrt-div difference-of-squares
6×add-exp-log log-pow
4×expm1-log1p-u log-div flip3-- sqrt-pow1 times-frac pow1/2 add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out-- add-log-exp
2×rem-sqrt-square rem-log-exp
Counts
4 → 88
Calls
4 calls:
7.0ms
(log (sqrt (- (/ 1.0 x) 1.0)))
10.0ms
(log (sqrt (- (/ 1.0 x) 1.0)))
18.0ms
(sqrt (- (/ 1.0 x) 1.0))
18.0ms
(sqrt (- (/ 1.0 x) 1.0))

series354.0ms

Counts
4 → 12
Calls
4 calls:
125.0ms
(log (sqrt (- (/ 1.0 x) 1.0)))
121.0ms
(log (sqrt (- (/ 1.0 x) 1.0)))
55.0ms
(sqrt (- (/ 1.0 x) 1.0))
53.0ms
(sqrt (- (/ 1.0 x) 1.0))

simplify85.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 3 (76.0ms)

IterNodesCost
0223764
1608714
22651696
35001694

prune279.0ms

Filtered
100 candidates to 80 candidates (80.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes64.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01010
11010

end0.0ms

sample982.0ms

Algorithm
intervals
Results
435.0ms23664×body80nan
199.0ms8000×body80valid