Details

Time bar (total: 2.7s)

sample16.0ms

Algorithm
intervals
Results
7.0ms351×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 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite10.0ms

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:
9.0ms
(* (* y z) z)

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(* (* y z) z)

simplify57.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (54.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune39.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
18.0b
(cbrt (* (* y z) z))
18.0b
(cbrt (* (* y z) z))
18.0b
(cbrt (* (* y z) z))

rewrite24.0ms

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:
8.0ms
(* (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))

series385.0ms

Counts
4 → 12
Calls
4 calls:
111.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
90.0ms
(cbrt (* (* y z) z))
89.0ms
(cbrt (* (* y z) z))
95.0ms
(cbrt (* (* y z) z))

simplify89.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0201433
1643382
22882313
35002305

prune175.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
8.5b
(cbrt (* y z))
18.0b
(cbrt (* (* y z) z))
18.0b
(cbrt (* (* y z) z))

rewrite15.0ms

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)
1.0ms
(cbrt (* y z))
7.0ms
(cbrt (* (* y z) z))
5.0ms
(cbrt (* (* y z) z))

series426.0ms

Counts
4 → 12
Calls
4 calls:
180.0ms
(cbrt z)
63.0ms
(cbrt (* y z))
93.0ms
(cbrt (* (* y z) z))
90.0ms
(cbrt (* (* y z) z))

simplify92.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (88.0ms)

IterNodesCost
0159224
1331202
2970170
33370166
45001161

prune175.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

8.5b
(cbrt (* y z))
8.5b
(cbrt (* y z))
18.0b
(cbrt (* (* y z) z))
18.0b
(cbrt (* (* y z) z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
4×pow1 add-exp-log cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 36
Calls
4 calls:
1.0ms
(cbrt (* y z))
1.0ms
(cbrt (* y z))
5.0ms
(cbrt (* (* y z) z))
5.0ms
(cbrt (* (* y z) z))

series317.0ms

Counts
4 → 12
Calls
4 calls:
66.0ms
(cbrt (* y z))
67.0ms
(cbrt (* y z))
92.0ms
(cbrt (* (* y z) z))
91.0ms
(cbrt (* (* y z) z))

simplify52.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 4 (48.0ms)

IterNodesCost
0130236
1263212
2625174
31662168
45001162

prune176.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0b

regimes163.0ms

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

sample413.0ms

Algorithm
intervals
Results
207.0ms10755×body80valid