Details

Time bar (total: 1.9s)

sample29.0ms

Algorithm
intervals
Results
12.0ms404×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0409
1409

prune9.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
13×add-log-exp
7×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×associate-+l+
Counts
2 → 25
Calls
2 calls:
4.0ms
(+ (* x y) (* z z))
12.0ms
(+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))

series21.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(+ (* x y) (* z z))
12.0ms
(+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))

simplify67.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
04873341
14873341

prune41.0ms

Filtered
21 candidates to 31 candidates (-47.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New29231
Fresh011
Picked011
Done000
Total29433

Merged error: 0.0b

Counts
33 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (* z (* z 3)))
0.2b
(* z (* z 3))

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-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
3.0ms
(+ (* x y) (* z (* z 3)))
5.0ms
(* z (* z 3))

series14.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ (* x y) (* z (* z 3)))
3.0ms
(* z (* z 3))

simplify31.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
05077285

prune47.0ms

Filtered
21 candidates to 35 candidates (-66.7%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New32335
Fresh112
Picked011
Done011
Total33639

Merged error: 0.0b

Counts
39 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

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))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series88.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt z) (cbrt z))
21.0ms
(cbrt z)
23.0ms
(cbrt z)
21.0ms
(cbrt z)

simplify71.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
05837334

prune83.0ms

Filtered
52 candidates to 85 candidates (-63.5%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New84185
Fresh033
Picked011
Done022
Total84791

Merged error: 0.0b

Counts
91 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b
(* z (* 3 (cbrt z)))
0.3b
(* 3 (cbrt z))
0.5b
(cbrt z)
20.7b
(cbrt (* z z))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×pow1 add-exp-log
9×add-cube-cbrt *-un-lft-identity add-cbrt-cube
8×cbrt-prod
7×associate-*r*
6×associate-*l*
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
2×pow1/3 *-commutative unswap-sqr
Counts
4 → 60
Calls
4 calls:
5.0ms
(* z (* 3 (cbrt z)))
4.0ms
(* 3 (cbrt z))
1.0ms
(cbrt z)
2.0ms
(cbrt (* z z))

series92.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* z (* 3 (cbrt z)))
25.0ms
(* 3 (cbrt z))
21.0ms
(cbrt z)
21.0ms
(cbrt (* z z))

simplify48.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05213344

prune70.0ms

Filtered
51 candidates to 72 candidates (-41.2%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New71172
Fresh123
Picked101
Done033
Total73679

Merged error: 0.0b

Counts
79 → 6

regimes339.0ms

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
01215
11215

end0.0ms

sample786.0ms

Algorithm
intervals
Results
374.0ms12384×body80valid

Profiling

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