Details

Time bar (total: 2.7s)

sample36.0ms

Algorithm
intervals
Results
9.0ms268×body80valid
8.0ms261×body80nan

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0215
1475
2715
31035
41245
51385
61485
71485

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y (sqrt z)))
0.2b
(* y (sqrt z))

rewrite8.0ms

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))

series14.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ x (* y (sqrt z)))
6.0ms
(* y (sqrt z))

simplify108.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0210185
1816175
23872168
35002168

prune62.0ms

Filtered
30 candidates to 39 candidates (-30.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New34539
Fresh000
Picked011
Done000
Total34640

Merged error: 0.0b

Counts
40 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (fabs (cbrt z)) y)
0.4b
(* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite13.0ms

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)
6.0ms
(* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series82.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(* (fabs (cbrt z)) y)
28.0ms
(* (* (fabs (cbrt z)) y) (sqrt (cbrt z)))
24.0ms
(cbrt z)
23.0ms
(cbrt z)

simplify77.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 3 (72.0ms)

IterNodesCost
0263429
11073379
23870342
35002330

prune101.0ms

Filtered
53 candidates to 76 candidates (-43.4%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New72476
Fresh134
Picked011
Done011
Total73982

Merged error: 0b

Counts
82 → 9

localize14.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (* (fabs (cbrt z)) y) (sqrt (cbrt (sqrt z))))
0.6b
(cbrt z)
0.6b
(cbrt (sqrt z))
0.6b
(cbrt (sqrt z))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
21×cbrt-prod
18×sqrt-prod
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×associate-*r*
9×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod
1×associate-*l* *-commutative
Counts
4 → 66
Calls
4 calls:
9.0ms
(* (* (fabs (cbrt z)) y) (sqrt (cbrt (sqrt z))))
1.0ms
(cbrt z)
2.0ms
(cbrt (sqrt z))
2.0ms
(cbrt (sqrt z))

series74.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (* (fabs (cbrt z)) y) (sqrt (cbrt (sqrt z))))
20.0ms
(cbrt z)
15.0ms
(cbrt (sqrt z))
15.0ms
(cbrt (sqrt z))

simplify40.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0366525
11405478
25001429

prune105.0ms

Filtered
55 candidates to 78 candidates (-41.8%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New78078
Fresh066
Picked011
Done022
Total78987

Merged error: 0b

Counts
87 → 9

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series85.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt y)
21.0ms
(cbrt y)
20.0ms
(cbrt z)
21.0ms
(cbrt z)

simplify166.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (33.0ms)

IterNodesCost
0106204
1184188
2373148
31008144
44618128
55001128

prune61.0ms

Filtered
44 candidates to 56 candidates (-27.3%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New56056
Fresh055
Picked011
Done033
Total56965

Merged error: 0b

Counts
65 → 9

regimes488.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0135
1135

end0.0ms

sample1.1s

Algorithm
intervals
Results
288.0ms8525×body80valid
260.0ms8393×body80nan

Profiling

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