Details

Time bar (total: 4.6s)

sample24.0ms

Algorithm
intervals
Results
14.0ms350×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1123
2123

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* y z) z))
0.1b
(* (* y z) z)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
2.0ms
(+ x (* (* y z) z))
9.0ms
(* (* y z) z)

series87.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(+ x (* (* y z) z))
33.0ms
(* (* y z) z)

simplify106.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (103.0ms)

IterNodesCost
0159140
1724123
23491123
35001122

prune60.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.7b
(cbrt z)
0.7b
(cbrt z)
0.7b
(cbrt z)

rewrite9.0ms

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:
5.0ms
(* (cbrt z) (cbrt z))
0.0ms
(cbrt z)
0.0ms
(cbrt z)
1.0ms
(cbrt z)

series776.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(* (cbrt z) (cbrt z))
239.0ms
(cbrt z)
175.0ms
(cbrt z)
171.0ms
(cbrt z)

simplify86.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune211.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt z)
0.7b
(cbrt z)
0.7b
(cbrt z)
0.7b
(cbrt (* (cbrt z) (cbrt z)))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 42
Calls
4 calls:
0.0ms
(cbrt z)
0.0ms
(cbrt z)
0.0ms
(cbrt z)
3.0ms
(cbrt (* (cbrt z) (cbrt z)))

series802.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt z)
194.0ms
(cbrt z)
174.0ms
(cbrt z)
259.0ms
(cbrt (* (cbrt z) (cbrt z)))

simplify81.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 4 (78.0ms)

IterNodesCost
078180
1168162
2559152
32334152
45003149

prune196.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt z)
0.7b
(cbrt (* (cbrt z) (cbrt z)))
0.7b
(cbrt (* (cbrt z) (cbrt z)))
0.7b
(cbrt (* (cbrt z) (cbrt z)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 38
Calls
4 calls:
0.0ms
(cbrt z)
2.0ms
(cbrt (* (cbrt z) (cbrt z)))
2.0ms
(cbrt (* (cbrt z) (cbrt z)))
3.0ms
(cbrt (* (cbrt z) (cbrt z)))

series969.0ms

Counts
4 → 12
Calls
4 calls:
185.0ms
(cbrt z)
261.0ms
(cbrt (* (cbrt z) (cbrt z)))
259.0ms
(cbrt (* (cbrt z) (cbrt z)))
263.0ms
(cbrt (* (cbrt z) (cbrt z)))

simplify80.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (76.0ms)

IterNodesCost
078228
1168198
2559184
32334184
45003183

prune224.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0.0b

regimes168.0ms

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

sample642.0ms

Algorithm
intervals
Results
426.0ms10671×body80valid