Details

Time bar (total: 2.2s)

sample26.0ms

Algorithm
intervals
Results
10.0ms314×body80valid

simplify88.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
0164
1423
21092
35772
444382
550022

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 6.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

5.9b
(* x (/ y z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
10.0ms
(* x (/ y z))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* x (/ y z))

simplify69.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0166133
1744118
23139118
35001118

prune66.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New26935
Fresh000
Picked011
Done000
Total261036

Merged error: 0.0b

Counts
36 → 10

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.5b
(cbrt x)
3.0b
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z)))
3.0b
(* (cbrt x) (/ y z))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
30×add-exp-log
25×add-sqr-sqrt
18×pow1 add-cbrt-cube
15×add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
14×associate-*r*
11×cbrt-prod times-frac
9×pow-prod-down
7×associate-*l*
4×add-log-exp unswap-sqr
3×cbrt-undiv associate-*r/ div-exp
2×pow1/3 *-commutative
1×div-inv
Counts
4 → 86
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
10.0ms
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z)))
7.0ms
(* (cbrt x) (/ y z))

series80.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt x)
21.0ms
(cbrt x)
10.0ms
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z)))
27.0ms
(* (cbrt x) (/ y z))

simplify44.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0339583
11375468
25001420

prune94.0ms

Filtered
63 candidates to 98 candidates (-55.6%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New96298
Fresh268
Picked011
Done011
Total9810108

Merged error: 0.0b

Counts
108 → 10

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.5b
(cbrt x)
2.2b
(* (* (cbrt x) y) (/ 1 z))
3.0b
(* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
99×add-exp-log
63×prod-exp
41×add-cbrt-cube
33×cbrt-unprod
30×pow1
18×pow-prod-down
14×associate-*r*
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×div-exp
9×times-frac
6×cbrt-undiv cbrt-prod rec-exp 1-exp
4×associate-*r/ add-log-exp
2×pow1/3 associate-*l* un-div-inv *-commutative
1×div-inv
Counts
4 → 106
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
8.0ms
(* (* (cbrt x) y) (/ 1 z))
12.0ms
(* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z)))

series77.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt x)
21.0ms
(cbrt x)
27.0ms
(* (* (cbrt x) y) (/ 1 z))
8.0ms
(* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z)))

simplify56.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
0487845
12136643
25001529

prune87.0ms

Filtered
51 candidates to 118 candidates (-131.4%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New1171118
Fresh167
Picked011
Done022
Total11810128

Merged error: 0.0b

Counts
128 → 10

localize16.0ms

Local error

Found 4 expressions with local error:

3.0b
(* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z)))
11.9b
(cbrt (* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z))))
11.9b
(cbrt (* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z))))
11.9b
(cbrt (* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z))))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
77×add-exp-log
51×prod-exp
31×add-cbrt-cube
27×cbrt-unprod
25×pow1
15×pow-prod-down
12×associate-*r/
8×div-exp
6×cbrt-div
4×cbrt-undiv add-sqr-sqrt add-cube-cbrt rec-exp *-un-lft-identity 1-exp un-div-inv add-log-exp
3×cbrt-prod pow1/3
1×associate-*r* associate-*l* *-commutative
Counts
4 → 79
Calls
4 calls:
13.0ms
(* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z)))
13.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z))))
11.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z))))
10.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z))))

series65.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z)))
19.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z))))
19.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z))))
19.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) (/ 1 z))))

simplify50.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0405985
11704770
25001628

prune106.0ms

Filtered
48 candidates to 91 candidates (-89.6%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New91091
Fresh066
Picked011
Done033
Total9110101

Merged error: 0.0b

Counts
101 → 10

regimes463.0ms

Accuracy

53.5% (2.5b remaining)

Error of 2.5b against oracle of 0.0b and baseline of 5.4b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02412
12412

end0.0ms

sample720.0ms

Algorithm
intervals
Results
317.0ms9647×body80valid

Profiling

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