Details

Time bar (total: 4.4s)

sample32.0ms

Algorithm
intervals
Results
9.0ms271×body80valid
8.0ms250×body80nan

simplify16.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0215
1475
2715
31035
41245
51385
61485
71485

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: 0.1b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y (sqrt z)))
0.3b
(* y (sqrt z))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
6×associate-*r*
5×add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log sqrt-prod add-cbrt-cube add-log-exp
3×associate-*l*
2×unswap-sqr
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+
Counts
2 → 33
Calls
2 calls:
3.0ms
(+ x (* y (sqrt z)))
5.0ms
(* y (sqrt z))

series79.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ x (* y (sqrt z)))
47.0ms
(* y (sqrt z))

simplify121.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0219188
1829168
23837161
35002161

prune94.0ms

Filtered
39 candidates to 28 candidates (71.8%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New32739
Fresh000
Picked011
Done000
Total32840

Merged error: 0.0b

Counts
40 → 8

localize10.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (sqrt z))
0.1b
(sqrt (sqrt z))
0.3b
(* y (sqrt (sqrt z)))
0.3b
(* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
41×sqrt-prod
25×add-sqr-sqrt
18×associate-*r*
15×pow1 add-cube-cbrt *-un-lft-identity
11×add-exp-log add-cbrt-cube
8×sqrt-pow1
4×rem-sqrt-square pow1/2 associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
3×unswap-sqr
2×*-commutative
Counts
4 → 88
Calls
4 calls:
2.0ms
(sqrt (sqrt z))
2.0ms
(sqrt (sqrt z))
6.0ms
(* y (sqrt (sqrt z)))
9.0ms
(* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))

series643.0ms

Counts
4 → 12
Calls
4 calls:
322.0ms
(sqrt (sqrt z))
171.0ms
(sqrt (sqrt z))
83.0ms
(* y (sqrt (sqrt z)))
66.0ms
(* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))

simplify43.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0336516
11470454
25002427

prune202.0ms

Filtered
100 candidates to 59 candidates (59.0%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New964100
Fresh246
Picked011
Done011
Total9810108

Merged error: 0b

Counts
108 → 10

localize22.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.5b
(cbrt z)
0.5b
(cbrt z)
0.5b
(cbrt z)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
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 → 73
Calls
4 calls:
6.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series727.0ms

Counts
4 → 12
Calls
4 calls:
200.0ms
(* (cbrt z) (cbrt z))
173.0ms
(cbrt z)
179.0ms
(cbrt z)
174.0ms
(cbrt z)

simplify94.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (89.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune312.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New85085
Fresh077
Picked011
Done022
Total851095

Merged error: 0b

Counts
95 → 10

localize15.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (fabs (cbrt z)) y)
0.3b
(* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))
0.5b
(cbrt z)
0.5b
(cbrt z)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
12×associate-*r*
11×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
9×cbrt-prod
6×sqrt-prod
4×associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
2×pow1/3 *-commutative
1×unswap-sqr
Counts
4 → 64
Calls
4 calls:
3.0ms
(* (fabs (cbrt z)) y)
7.0ms
(* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series505.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (fabs (cbrt z)) y)
130.0ms
(* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))
176.0ms
(cbrt z)
176.0ms
(cbrt z)

simplify89.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0210392
1952345
23745339
35001334

prune166.0ms

Filtered
76 candidates to 53 candidates (69.7%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New75176
Fresh156
Picked011
Done033
Total761086

Merged error: 0b

Counts
86 → 10

regimes288.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0135
1135

end0.0ms

sample901.0ms

Algorithm
intervals
Results
287.0ms8501×body80valid
266.0ms8635×body80nan

Profiling

Loading profile data...