Details

Time bar (total: 4.5s)

sample52.0ms

Algorithm
intervals
Results
26.0ms750×body80nan
11.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
7×*-un-lft-identity
6×log-prod
4×add-log-exp difference-of-squares
3×pow1 add-exp-log add-cube-cbrt
2×log-div flip3-- times-frac add-cbrt-cube flip-- distribute-lft-out--
1×sub-neg diff-log rem-log-exp log-pow
Counts
2 → 32
Calls
2 calls:
7.0ms
(log (- (/ 1.0 x) 1.0))
10.0ms
(- (/ 1.0 x) 1.0)

series96.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(log (- (/ 1.0 x) 1.0))
37.0ms
(- (/ 1.0 x) 1.0)

simplify63.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0162226
1457205
21974203
35002203

prune76.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (sqrt (/ 1.0 x)) (sqrt 1.0))
0.1b
(sqrt (/ 1.0 x))
0.1b
(sqrt (/ 1.0 x))
0.5b
(* (+ (sqrt (/ 1.0 x)) (sqrt 1.0)) (- (sqrt (/ 1.0 x)) (sqrt 1.0)))

rewrite124.0ms

Algorithm
rewrite-expression-head
Rules
56×add-sqr-sqrt
46×sqrt-prod
32×*-un-lft-identity
24×times-frac
20×add-cube-cbrt
12×difference-of-squares
11×associate-*r*
8×pow1
6×add-exp-log add-cbrt-cube add-log-exp
5×associate-*l*
4×frac-times rem-sqrt-square flip3-- flip-- distribute-lft-out--
3×sub-neg flip3-+ flip-+
2×distribute-rgt-in distribute-lft-in sqrt-pow1 pow1/2 sqrt-div associate-*r/ associate-*l/ div-inv distribute-lft-out
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 110
Calls
4 calls:
17.0ms
(- (sqrt (/ 1.0 x)) (sqrt 1.0))
2.0ms
(sqrt (/ 1.0 x))
2.0ms
(sqrt (/ 1.0 x))
98.0ms
(* (+ (sqrt (/ 1.0 x)) (sqrt 1.0)) (- (sqrt (/ 1.0 x)) (sqrt 1.0)))

series395.0ms

Counts
4 → 12
Calls
4 calls:
72.0ms
(- (sqrt (/ 1.0 x)) (sqrt 1.0))
60.0ms
(sqrt (/ 1.0 x))
60.0ms
(sqrt (/ 1.0 x))
203.0ms
(* (+ (sqrt (/ 1.0 x)) (sqrt 1.0)) (- (sqrt (/ 1.0 x)) (sqrt 1.0)))

simplify54.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
04591048
11992905
25001873

prune312.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite145.0ms

Algorithm
rewrite-expression-head
Rules
181×add-sqr-sqrt
113×cbrt-prod
93×sqrt-prod
70×difference-of-squares
49×*-un-lft-identity
30×swap-sqr
18×cbrt-div times-frac
16×distribute-lft-out--
15×add-cube-cbrt
14×associate-*r* associate-*l*
11×pow1
9×flip3-- pow1/3 flip--
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 151
Calls
4 calls:
11.0ms
(cbrt (- (sqrt (/ 1.0 x)) (sqrt 1.0)))
11.0ms
(cbrt (- (sqrt (/ 1.0 x)) (sqrt 1.0)))
11.0ms
(cbrt (- (sqrt (/ 1.0 x)) (sqrt 1.0)))
99.0ms
(* (cbrt (- (sqrt (/ 1.0 x)) (sqrt 1.0))) (cbrt (- (sqrt (/ 1.0 x)) (sqrt 1.0))))

series1.2s

Counts
4 → 12
Calls
4 calls:
286.0ms
(cbrt (- (sqrt (/ 1.0 x)) (sqrt 1.0)))
278.0ms
(cbrt (- (sqrt (/ 1.0 x)) (sqrt 1.0)))
279.0ms
(cbrt (- (sqrt (/ 1.0 x)) (sqrt 1.0)))
347.0ms
(* (cbrt (- (sqrt (/ 1.0 x)) (sqrt 1.0))) (cbrt (- (sqrt (/ 1.0 x)) (sqrt 1.0))))

simplify60.0ms

Algorithm
egg-herbie
Counts
163 → 163
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
04202568
115132431
250012292

prune397.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes28.0ms

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
01211
11211

end0.0ms

sample1.4s

Algorithm
intervals
Results
732.0ms24043×body80nan
343.0ms8000×body80valid