Details

Time bar (total: 1.6s)

sample20.0ms

Algorithm
intervals
Results
7.0ms317×body80valid

simplify119.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0153
1253
2363
3403
4463
5583
6933
71303
81633
92733
105073
1116183
1250013

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
3.0ms
(+ x (* y (+ z x)))
6.0ms
(* y (+ z x))

series13.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ x (* y (+ z x)))
6.0ms
(* y (+ z x))

simplify94.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0186164
1769149
23889149
35003149

prune50.0ms

Filtered
42 candidates to 28 candidates (33.3%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New37542
Fresh000
Picked101
Done000
Total38543

Merged error: 0.0b

Counts
43 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×*-un-lft-identity sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+ distribute-lft-out
1×associate-+r+
Counts
2 → 26
Calls
2 calls:
5.0ms
(+ x (+ (* y z) (* y x)))
3.0ms
(+ (* y z) (* y x))

series15.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ x (+ (* y z) (* y x)))
8.0ms
(+ (* y z) (* y x))

simplify81.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0171168
1679149
22849147
35001147

prune37.0ms

Filtered
32 candidates to 23 candidates (28.1%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New32032
Fresh044
Picked011
Done000
Total32537

Merged error: 0.0b

Counts
37 → 5

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite12.0ms

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 y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series88.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(* (cbrt y) (cbrt y))
21.0ms
(cbrt y)
21.0ms
(cbrt y)
21.0ms
(cbrt y)

simplify72.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (67.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune73.0ms

Filtered
85 candidates to 56 candidates (34.1%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh123
Picked011
Done011
Total85590

Merged error: 0.0b

Counts
90 → 5

localize10.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt y) (+ z x))
0.3b
(* (cbrt (* y y)) (* (cbrt y) (+ z x)))
0.6b
(cbrt y)
27.2b
(cbrt (* y y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×pow1 add-exp-log *-un-lft-identity
10×associate-*l*
9×cbrt-prod add-cube-cbrt
7×add-cbrt-cube
6×associate-*r/
5×distribute-rgt-in distribute-lft-in associate-*r*
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
2×flip3-+ pow1/3 *-commutative flip-+ unswap-sqr
1×distribute-lft-out
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt y) (+ z x))
7.0ms
(* (cbrt (* y y)) (* (cbrt y) (+ z x)))
1.0ms
(cbrt y)
2.0ms
(cbrt (* y y))

series86.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(* (cbrt y) (+ z x))
11.0ms
(* (cbrt (* y y)) (* (cbrt y) (+ z x)))
21.0ms
(cbrt y)
23.0ms
(cbrt (* y y))

simplify38.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0345475
11188424
25001387

prune66.0ms

Filtered
84 candidates to 58 candidates (31.0%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New84084
Fresh022
Picked011
Done022
Total84589

Merged error: 0.0b

Counts
89 → 5

regimes145.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample531.0ms

Algorithm
intervals
Results
215.0ms10173×body80valid

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