Details

Time bar (total: 3.3s)

sample33.0ms

Algorithm
intervals
Results
13.0ms757×body80nan
6.0ms256×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

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

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×flip3-- times-frac rem-log-exp log-pow add-cbrt-cube flip-- distribute-lft-out-- add-log-exp
Counts
1 → 17
Calls
1 calls:
7.0ms
(log (- (/ 1.0 x) 1.0))

series65.0ms

Counts
1 → 3
Calls
1 calls:
64.0ms
(log (- (/ 1.0 x) 1.0))

simplify59.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
0153144
1424131
21814130
35001130

prune39.0ms

Filtered
20 candidates to 16 candidates (80.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New18220
Fresh000
Picked011
Done000
Total18321

Merged error: 0.0b

Counts
21 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
23×add-sqr-sqrt
20×pow1
17×*-un-lft-identity
15×add-cube-cbrt
9×pow1/3 swap-sqr log-pow
7×associate-*r* associate-*l*
6×add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
1.0ms
(cbrt (log (- (/ 1.0 x) 1.0)))
1.0ms
(cbrt (log (- (/ 1.0 x) 1.0)))
1.0ms
(cbrt (log (- (/ 1.0 x) 1.0)))
6.0ms
(* (cbrt (log (- (/ 1.0 x) 1.0))) (cbrt (log (- (/ 1.0 x) 1.0))))

series1.1s

Counts
4 → 12
Calls
4 calls:
261.0ms
(cbrt (log (- (/ 1.0 x) 1.0)))
261.0ms
(cbrt (log (- (/ 1.0 x) 1.0)))
259.0ms
(cbrt (log (- (/ 1.0 x) 1.0)))
340.0ms
(* (cbrt (log (- (/ 1.0 x) 1.0))) (cbrt (log (- (/ 1.0 x) 1.0))))

simplify57.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
04521203
118911108
25001954

prune211.0ms

Filtered
93 candidates to 64 candidates (68.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New93093
Fresh011
Picked011
Done011
Total93396

Merged error: 0.0b

Counts
96 → 3

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))
0.0b
(- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
0.3b
(* (/ 1.0 x) (/ 1.0 x))
34.3b
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
49×add-sqr-sqrt
41×*-un-lft-identity
40×times-frac
35×add-cube-cbrt
17×add-exp-log
16×pow1 add-cbrt-cube
13×swap-sqr associate-*r* associate-*l*
12×log-prod
6×log-div add-log-exp
5×log-pow
4×cbrt-undiv flip3-- div-exp prod-exp associate--l+ flip-- cbrt-unprod div-inv associate--r+ distribute-lft-out-- difference-of-squares unswap-sqr
2×associate--l- sub-neg diff-log associate--r-
1×pow2 frac-times flip3-+ pow-plus associate-*r/ rem-log-exp pow-prod-down associate-*l/ pow-sqr *-commutative pow-prod-up flip-+ distribute-lft-out
Counts
4 → 124
Calls
4 calls:
6.0ms
(- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))
15.0ms
(- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
10.0ms
(* (/ 1.0 x) (/ 1.0 x))
7.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

series308.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))
107.0ms
(- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
24.0ms
(* (/ 1.0 x) (/ 1.0 x))
124.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

simplify81.0ms

Algorithm
egg-herbie
Counts
136 → 136
Iterations

Useful iterations: 2 (69.0ms)

IterNodesCost
06201108
129121012
25001983

prune262.0ms

Filtered
136 candidates to 96 candidates (70.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1360136
Fresh000
Picked011
Done022
Total1363139

Merged error: 0.0b

Counts
139 → 3

regimes75.0ms

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

sample935.0ms

Algorithm
intervals
Results
420.0ms23971×body80nan
193.0ms8000×body80valid