Details

Time bar (total: 1.9s)

sample15.0ms

Algorithm
intervals
Results
6.0ms336×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1123
2123

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
6.0ms
(* (* y z) z)

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(* (* y z) z)

simplify52.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (50.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune32.0ms

Filtered
21 candidates to 11 candidates (52.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

7.8b
(* y (pow z 2))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×associate-*r*
6×add-exp-log
4×add-cube-cbrt unpow-prod-down *-un-lft-identity unswap-sqr
3×associate-*l* prod-exp add-cbrt-cube
2×unpow2 sqr-pow
1×pow1 pow-to-exp pow-exp *-commutative cbrt-unprod add-log-exp
Counts
1 → 27
Calls
1 calls:
6.0ms
(* y (pow z 2))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(* y (pow z 2))

simplify70.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 3 (67.0ms)

IterNodesCost
0107102
140487
2198887
3500286

prune52.0ms

Filtered
30 candidates to 18 candidates (60.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
3.2b
(* (cbrt y) (pow z 2))
4.7b
(* (* (cbrt y) (cbrt y)) (* (cbrt y) (pow z 2)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
33×add-exp-log
22×add-sqr-sqrt
21×prod-exp
13×cbrt-prod
11×add-cbrt-cube
10×add-cube-cbrt *-un-lft-identity
9×pow1 associate-*r* cbrt-unprod
8×unswap-sqr
7×associate-*l*
5×unpow-prod-down
4×add-log-exp
3×pow-to-exp pow-prod-down pow-exp unpow2 sqr-pow
2×pow1/3 *-commutative
Counts
4 → 80
Calls
4 calls:
0.0ms
(cbrt y)
0.0ms
(cbrt y)
7.0ms
(* (cbrt y) (pow z 2))
20.0ms
(* (* (cbrt y) (cbrt y)) (* (cbrt y) (pow z 2)))

series489.0ms

Counts
4 → 12
Calls
4 calls:
163.0ms
(cbrt y)
165.0ms
(cbrt y)
117.0ms
(* (cbrt y) (pow z 2))
44.0ms
(* (* (cbrt y) (cbrt y)) (* (cbrt y) (pow z 2)))

simplify41.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0235501
11034392
25002358

prune190.0ms

Filtered
92 candidates to 60 candidates (65.2%)
Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.1b
(pow (* y (pow z 2)) 3)
7.8b
(* y (pow z 2))
26.2b
(cbrt (pow (* y (pow z 2)) 3))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
14×add-exp-log add-sqr-sqrt
8×cbrt-prod add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube
6×unpow-prod-down pow-exp prod-exp
4×pow1 unswap-sqr sqr-pow
3×pow-to-exp pow-unpow associate-*l* add-log-exp
2×cube-mult unpow3 cube-prod cbrt-unprod unpow2 rem-cube-cbrt
1×pow-pow pow1/3 *-commutative rem-cbrt-cube
Counts
3 → 67
Calls
3 calls:
3.0ms
(pow (* y (pow z 2)) 3)
5.0ms
(* y (pow z 2))
1.0ms
(cbrt (pow (* y (pow z 2)) 3))

series146.0ms

Counts
3 → 9
Calls
3 calls:
84.0ms
(pow (* y (pow z 2)) 3)
25.0ms
(* y (pow z 2))
36.0ms
(cbrt (pow (* y (pow z 2)) 3))

simplify34.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0187271
1821253
25001252

prune140.0ms

Filtered
76 candidates to 45 candidates (59.2%)
Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes112.0ms

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
093
193

end0.0ms

sample402.0ms

Algorithm
intervals
Results
205.0ms10586×body80valid