Details

Time bar (total: 2.0s)

analyze319.0ms

Algorithm
search

sample17.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
1.0ms40×body80invalid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2123
3123

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 8.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

11.5b
(/ (* y y) z)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
5.0ms
(/ (* y y) z)

series4.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ (* y y) z)

simplify67.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
010585
144770
2192670
3500270

prune40.0ms

Filtered
17 candidates to 24 candidates (-41.2%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New20424
Fresh000
Picked011
Done000
Total20525

Merged error: 0.0b

Counts
25 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* y (/ y z))

rewrite8.0ms

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:
7.0ms
(* y (/ y z))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* y (/ y z))

simplify35.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0159133
1769112
25001112

prune40.0ms

Filtered
22 candidates to 35 candidates (-59.1%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New33235
Fresh213
Picked011
Done011
Total35540

Merged error: 0b

Counts
40 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ y (/ z y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/r*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×pow1 frac-2neg clear-num associate-/r/ add-log-exp
Counts
1 → 70
Calls
1 calls:
6.0ms
(/ y (/ z y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ y (/ z y))

simplify54.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0317452
11641413
25001406

prune64.0ms

Filtered
51 candidates to 73 candidates (-43.1%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New73073
Fresh022
Picked011
Done022
Total73578

Merged error: 0b

Counts
78 → 5

localize10.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* y (/ y z))) (cbrt (* y (/ y z))))
17.4b
(cbrt (* y (/ y z)))
17.4b
(cbrt (* y (/ y z)))
17.4b
(cbrt (* y (/ y z)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity associate-*r/
7×cbrt-prod cbrt-div
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 frac-times pow-plus associate-*l/ prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 64
Calls
4 calls:
5.0ms
(* (cbrt (* y (/ y z))) (cbrt (* y (/ y z))))
4.0ms
(cbrt (* y (/ y z)))
4.0ms
(cbrt (* y (/ y z)))
4.0ms
(cbrt (* y (/ y z)))

series78.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(* (cbrt (* y (/ y z))) (cbrt (* y (/ y z))))
17.0ms
(cbrt (* y (/ y z)))
17.0ms
(cbrt (* y (/ y z)))
21.0ms
(cbrt (* y (/ y z)))

simplify106.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 3 (99.0ms)

IterNodesCost
0197486
1675435
23429378
35001353

prune75.0ms

Filtered
57 candidates to 76 candidates (-33.3%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New76076
Fresh011
Picked011
Done033
Total76581

Merged error: 0b

Counts
81 → 5

regimes292.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
183

end0.0ms

analyze315.0ms

Algorithm
search

sample406.0ms

Algorithm
intervals
Results
207.0ms8000×body80valid
23.0ms944×body80invalid

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