Details

Time bar (total: 1.6s)

sample20.0ms

Algorithm
intervals
Results
7.0ms324×body80valid

simplify114.0ms

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

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

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)))
5.0ms
(* y (+ z x))

series13.0ms

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

simplify92.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0186164
1769149
23889149
35003149

prune44.0ms

Filtered
28 candidates to 42 candidates (-50.0%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New39342
Fresh000
Picked101
Done000
Total40343

Merged error: 0b

Counts
43 → 3

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×add-log-exp
3×*-un-lft-identity sum-log
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ flip3-+ add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 14
Calls
1 calls:
5.0ms
(+ x (+ (* y z) (* y x)))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(+ x (+ (* y z) (* y x)))

simplify56.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0106101
143287
2214187
3500287

prune22.0ms

Filtered
13 candidates to 17 candidates (-30.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New17017
Fresh022
Picked011
Done000
Total17320

Merged error: 0b

Counts
20 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* y (+ z x))) (cbrt (* y (+ z x))))
4.2b
(cbrt (* y (+ z x)))
4.2b
(cbrt (* y (+ z x)))
4.2b
(cbrt (* y (+ z x)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-+ pow1/3 flip-+
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* y (+ z x))) (cbrt (* y (+ z x))))
4.0ms
(cbrt (* y (+ z x)))
4.0ms
(cbrt (* y (+ z x)))
4.0ms
(cbrt (* y (+ z x)))

series127.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(* (cbrt (* y (+ z x))) (cbrt (* y (+ z x))))
28.0ms
(cbrt (* y (+ z x)))
28.0ms
(cbrt (* y (+ z x)))
28.0ms
(cbrt (* y (+ z x)))

simplify68.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (61.0ms)

IterNodesCost
0254609
1830557
23195506
35001479

prune93.0ms

Filtered
67 candidates to 84 candidates (-25.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New84084
Fresh011
Picked011
Done011
Total84387

Merged error: 0b

Counts
87 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(* y (+ z x))
0.2b
(* (sqrt (* y (+ z x))) (sqrt (* y (+ z x))))
3.5b
(sqrt (* y (+ z x)))
3.5b
(sqrt (* y (+ z x)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
61×pow1
32×sqrt-pow1
23×pow-prod-down
20×associate-*r/
16×sqrt-div
14×add-sqr-sqrt
12×*-un-lft-identity pow1/2
10×add-cube-cbrt pow-prod-up
9×flip3-+ flip-+
8×add-exp-log associate-*r* add-cbrt-cube
7×associate-*l*
6×sqrt-prod pow-sqr
4×frac-times swap-sqr add-log-exp
2×associate-*l/ prod-exp *-commutative cbrt-unprod unswap-sqr
1×pow2 distribute-rgt-in distribute-lft-in pow-plus sqrt-unprod rem-square-sqrt distribute-lft-out
Counts
4 → 106
Calls
4 calls:
5.0ms
(* y (+ z x))
13.0ms
(* (sqrt (* y (+ z x))) (sqrt (* y (+ z x))))
4.0ms
(sqrt (* y (+ z x)))
4.0ms
(sqrt (* y (+ z x)))

series42.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* y (+ z x))
6.0ms
(* (sqrt (* y (+ z x))) (sqrt (* y (+ z x))))
15.0ms
(sqrt (* y (+ z x)))
15.0ms
(sqrt (* y (+ z x)))

simplify53.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0266510
11264469
25001455

prune83.0ms

Filtered
68 candidates to 118 candidates (-73.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1180118
Fresh000
Picked011
Done022
Total1183121

Merged error: 0b

Counts
121 → 3

regimes131.0ms

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

sample549.0ms

Algorithm
intervals
Results
220.0ms10049×body80valid

Profiling

Loading profile data...