Details

Time bar (total: 3.7s)

sample16.0ms

Algorithm
intervals
Results
6.0ms337×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1123
2123

prune1.0ms

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))
0.2b
(* (* y z) z)

rewrite9.0ms

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))
6.0ms
(* (* y z) z)

series76.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(+ x (* (* y z) z))
25.0ms
(* (* y z) z)

simplify104.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (100.0ms)

IterNodesCost
0159140
1724123
23491123
35001122

prune62.0ms

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

series705.0ms

Counts
4 → 12
Calls
4 calls:
189.0ms
(* (cbrt z) (cbrt z))
167.0ms
(cbrt z)
169.0ms
(cbrt z)
179.0ms
(cbrt z)

simplify84.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (79.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune196.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
19.1b
(cbrt (* (* y z) z))
19.1b
(cbrt (* (* y z) z))
19.1b
(cbrt (* (* y z) z))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
10.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
5.0ms
(cbrt (* (* y z) z))
5.0ms
(cbrt (* (* y z) z))
5.0ms
(cbrt (* (* y z) z))

series381.0ms

Counts
4 → 12
Calls
4 calls:
106.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
91.0ms
(cbrt (* (* y z) z))
92.0ms
(cbrt (* (* y z) z))
91.0ms
(cbrt (* (* y z) z))

simplify87.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (81.0ms)

IterNodesCost
0201433
1643382
22882313
35002305

prune170.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt (* (cbrt z) (cbrt z)))
0.6b
(cbrt (cbrt z))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
16×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 → 45
Calls
4 calls:
0.0ms
(cbrt z)
0.0ms
(cbrt z)
2.0ms
(cbrt (* (cbrt z) (cbrt z)))
1.0ms
(cbrt (cbrt z))

series852.0ms

Counts
4 → 12
Calls
4 calls:
178.0ms
(cbrt z)
182.0ms
(cbrt z)
259.0ms
(cbrt (* (cbrt z) (cbrt z)))
233.0ms
(cbrt (cbrt z))

simplify105.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 4 (101.0ms)

IterNodesCost
0106215
1236195
2753185
33141185
45001180

prune196.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

regimes153.0ms

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

sample431.0ms

Algorithm
intervals
Results
213.0ms10712×body80valid