Details

Time bar (total: 2.5s)

sample21.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
172
272

prune2.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
5.0ms
(/ x (- 1.0 x))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ x (- 1.0 x))

simplify96.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
0168209
1566197
22584195
35001195

prune77.0ms

Filtered
40 candidates to 30 candidates (25.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New38240
Fresh000
Picked011
Done000
Total38341

Merged error: 0b

Counts
41 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 x) x)
0.1b
(/ 1 (/ (- 1.0 x) x))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
132×times-frac
100×add-sqr-sqrt *-un-lft-identity
68×add-cube-cbrt
22×associate-/r*
16×distribute-lft-out-- difference-of-squares
15×add-exp-log
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub associate-/r/ flip-- inv-pow
Counts
2 → 138
Calls
2 calls:
5.0ms
(/ (- 1.0 x) x)
8.0ms
(/ 1 (/ (- 1.0 x) x))

series11.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/ (- 1.0 x) x)
3.0ms
(/ 1 (/ (- 1.0 x) x))

simplify59.0ms

Algorithm
egg-herbie
Counts
144 → 144
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0462996
12256877
25001774

prune236.0ms

Filtered
144 candidates to 71 candidates (50.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1440144
Fresh011
Picked011
Done011
Total1443147

Merged error: 0b

Counts
147 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

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

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
480×times-frac
350×add-sqr-sqrt
348×*-un-lft-identity
320×sqrt-prod
220×add-cube-cbrt
64×distribute-lft-out-- difference-of-squares
33×associate-/l*
26×sqrt-div
22×associate-/r/
16×associate-/r*
13×flip3-- flip--
11×add-exp-log add-cbrt-cube div-inv
6×pow1
4×cbrt-undiv div-exp add-log-exp
2×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 clear-num
1×associate-/l/
Counts
4 → 378
Calls
4 calls:
3.0ms
(sqrt (- 1.0 x))
3.0ms
(sqrt (- 1.0 x))
17.0ms
(/ (/ x (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
6.0ms
(/ x (sqrt (- 1.0 x)))

series22.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(sqrt (- 1.0 x))
8.0ms
(sqrt (- 1.0 x))
3.0ms
(/ (/ x (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
7.0ms
(/ x (sqrt (- 1.0 x)))

simplify98.0ms

Algorithm
egg-herbie
Counts
390 → 390
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
09914865
137484343
250014325

prune1.5s

Filtered
390 candidates to 176 candidates (54.9%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New3900390
Fresh000
Picked011
Done022
Total3903393

Merged error: 0b

Counts
393 → 3

regimes52.0ms

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
042

end0.0ms

sample236.0ms

Algorithm
intervals
Results
121.0ms8000×body80valid

Profiling

Loading profile data...