Details

Time bar (total: 14.0s)

sample282.0ms

Algorithm
intervals
Results
34.0ms774×body80nan
14.0ms256×body80valid

simplify18.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
06

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

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

rewrite92.0ms

Algorithm
rewrite-expression-head
Rules
54×add-sqr-sqrt
48×*-un-lft-identity
44×add-cube-cbrt
39×prod-diff
38×times-frac
13×fma-neg
6×log-prod
4×div-inv add-log-exp difference-of-squares
3×pow1 add-exp-log
2×expm1-log1p-u log-div flip3-- add-cbrt-cube log1p-expm1-u flip-- distribute-lft-out--
1×sub-neg diff-log rem-log-exp log-pow
Counts
2 → 88
Calls
2 calls:
24.0ms
(log (- (/ 1.0 x) 1.0))
60.0ms
(- (/ 1.0 x) 1.0)

series154.0ms

Counts
2 → 6
Calls
2 calls:
87.0ms
(log (- (/ 1.0 x) 1.0))
66.0ms
(- (/ 1.0 x) 1.0)

simplify2.1s

Counts
94 → 94
Iterations
IterNodes
done5001
32351
2784
1343
0157

prune308.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b
(log (expm1 (log1p (- (/ 1.0 x) 1.0))))
0.0b
(- (/ 1.0 x) 1.0)
5.7b
(expm1 (log1p (- (/ 1.0 x) 1.0)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
50×add-sqr-sqrt
47×*-un-lft-identity
45×add-cube-cbrt
39×prod-diff
37×times-frac
13×fma-neg
5×add-log-exp
4×pow1 add-exp-log div-inv
3×expm1-log1p-u log-prod add-cbrt-cube log1p-expm1-u
2×difference-of-squares
1×expm1-log1p sub-neg flip3-- diff-log rem-log-exp log-pow flip-- distribute-lft-out-- expm1-udef
Counts
3 → 94
Calls
3 calls:
1.0ms
(log (expm1 (log1p (- (/ 1.0 x) 1.0))))
20.0ms
(- (/ 1.0 x) 1.0)
0.0ms
(expm1 (log1p (- (/ 1.0 x) 1.0)))

series887.0ms

Counts
3 → 9
Calls
3 calls:
477.0ms
(log (expm1 (log1p (- (/ 1.0 x) 1.0))))
44.0ms
(- (/ 1.0 x) 1.0)
366.0ms
(expm1 (log1p (- (/ 1.0 x) 1.0)))

simplify2.0s

Counts
103 → 103
Iterations
IterNodes
done5000
31819
2665
1315
0154

prune415.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- (/ 1.0 x) 1.0))
0.5b
(cbrt (- (/ 1.0 x) 1.0))
0.5b
(cbrt (- (/ 1.0 x) 1.0))
0.5b
(* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0)))

rewrite144.0ms

Algorithm
rewrite-expression-head
Rules
58×add-sqr-sqrt
50×cbrt-prod
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
14×difference-of-squares
11×pow1 swap-sqr
9×flip3-- pow1/3 associate-*r* associate-*l* flip-- distribute-lft-out--
7×times-frac
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 115
Calls
4 calls:
15.0ms
(cbrt (- (/ 1.0 x) 1.0))
17.0ms
(cbrt (- (/ 1.0 x) 1.0))
17.0ms
(cbrt (- (/ 1.0 x) 1.0))
91.0ms
(* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0)))

series850.0ms

Counts
4 → 12
Calls
4 calls:
172.0ms
(cbrt (- (/ 1.0 x) 1.0))
212.0ms
(cbrt (- (/ 1.0 x) 1.0))
249.0ms
(cbrt (- (/ 1.0 x) 1.0))
217.0ms
(* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0)))

simplify3.6s

Counts
127 → 127
Iterations
IterNodes
done5000
34872
21337
1474
0189

prune722.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes212.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.1s24187×body80nan
422.0ms8000×body80valid