Details

Time bar (total: 1.5s)

analyze10.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
12.5%25%62.5%4
18.7%12.5%68.8%5
21.9%6.2%71.9%6
23.4%3.1%73.5%7
24.2%1.6%74.2%8
24.6%0.8%74.6%9
24.8%0.4%74.8%10
24.9%0.2%74.9%11
24.9%0.1%75%12
25%0%75%13
25%0%75%14

sample16.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify571.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
*-un-lft-identity
log-prod
add-log-exp difference-of-squares
pow1 add-exp-log add-cube-cbrt
log-div flip3-- times-frac add-cbrt-cube flip-- distribute-lft-out--
sub-neg diff-log rem-log-exp log-pow
Counts
2 → 32
Calls
2 calls:
6.0ms
(log (- (/ 1.0 x) 1.0))
9.0ms
(- (/ 1.0 x) 1.0)

series37.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(log (- (/ 1.0 x) 1.0))
10.0ms
(- (/ 1.0 x) 1.0)

simplify63.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
0162226
1457205
21974202
35002202

prune60.0ms

Filtered
28 candidates to 38 candidates (-35.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New37138
Fresh000
Picked011
Done000
Total37239

Merged error: 0b

Counts
39 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (cbrt (pow (- (/ 1.0 x) 1.0) 3)))
0.0b
(- (/ 1.0 x) 1.0)
0.3b
(pow (- (/ 1.0 x) 1.0) 3)
38.4b
(cbrt (pow (- (/ 1.0 x) 1.0) 3))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
49×add-sqr-sqrt
36×cbrt-prod
28×*-un-lft-identity
21×log-prod
18×unpow-prod-down cube-prod
14×add-cube-cbrt difference-of-squares
times-frac distribute-lft-out--
pow1 add-exp-log cube-div add-log-exp
add-cbrt-cube
cbrt-div flip3-- flip--
cube-mult pow-unpow unpow3 sqr-pow
log-div pow1/3 log-pow
pow-to-exp sub-neg pow-pow diff-log rem-log-exp pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
4 → 108
Calls
4 calls:
9.0ms
(log (cbrt (pow (- (/ 1.0 x) 1.0) 3)))
7.0ms
(- (/ 1.0 x) 1.0)
8.0ms
(pow (- (/ 1.0 x) 1.0) 3)
8.0ms
(cbrt (pow (- (/ 1.0 x) 1.0) 3))

series17.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(log (cbrt (pow (- (/ 1.0 x) 1.0) 3)))
3.0ms
(- (/ 1.0 x) 1.0)
3.0ms
(pow (- (/ 1.0 x) 1.0) 3)
6.0ms
(cbrt (pow (- (/ 1.0 x) 1.0) 3))

simplify44.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0350782
11313716
25001699

prune139.0ms

Filtered
65 candidates to 120 candidates (-84.6%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1200120
Fresh000
Picked011
Done011
Total1202122

Merged error: 0b

Counts
122 → 2

regimes138.0ms

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
064

end0.0ms

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
12.5%25%62.5%4
18.7%12.5%68.8%5
21.9%6.2%71.9%6
23.4%3.1%73.5%7
24.2%1.6%74.2%8
24.6%0.8%74.6%9
24.8%0.4%74.8%10
24.9%0.2%74.9%11
24.9%0.1%75%12
25%0%75%13
25%0%75%14

sample355.0ms

Algorithm
intervals
Results
269.0ms8000×body80valid
0.0msbody80nan

Profiling

Loading profile data...