Details

Time bar (total: 2.2s)

sample21.0ms

Algorithm
intervals
Results
7.0ms323×body80valid

simplify115.0ms

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

series12.0ms

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

simplify95.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0186164
1769149
23889149
35003149

prune85.0ms

Filtered
42 candidates to 28 candidates (33.3%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New38442
Fresh000
Picked101
Done000
Total39443

Merged error: 0b

Counts
43 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* y z) (* y x))
0.0b
(+ x (+ (* 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:
3.0ms
(+ (* y z) (* y x))
5.0ms
(+ x (+ (* y z) (* y x)))

series13.0ms

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

simplify81.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0171168
1679149
22849147
35001147

prune67.0ms

Filtered
32 candidates to 24 candidates (25.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New32032
Fresh033
Picked011
Done000
Total32436

Merged error: 0b

Counts
36 → 4

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(* y (+ z x))
0.3b
(* (sqrt (* y (+ z x))) (sqrt (* y (+ z x))))
2.5b
(sqrt (* y (+ z x)))
2.5b
(sqrt (* y (+ z x)))

rewrite32.0ms

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:
6.0ms
(* y (+ z x))
14.0ms
(* (sqrt (* y (+ z x))) (sqrt (* y (+ z x))))
4.0ms
(sqrt (* y (+ z x)))
4.0ms
(sqrt (* y (+ z x)))

series39.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* y (+ z x))
6.0ms
(* (sqrt (* y (+ z x))) (sqrt (* y (+ z x))))
13.0ms
(sqrt (* y (+ z x)))
14.0ms
(sqrt (* y (+ z x)))

simplify52.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0266522
11310469
25001455

prune324.0ms

Filtered
118 candidates to 69 candidates (41.5%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1180118
Fresh022
Picked011
Done011
Total1184122

Merged error: 0b

Counts
122 → 4

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ z x))
0.0b
(+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))
0.1b
(* y (sqrt (+ z x)))
0.2b
(* (* y (sqrt (+ z x))) (sqrt (+ z x)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
16×*-un-lft-identity sqrt-div
15×add-sqr-sqrt
14×associate-*r*
13×sqrt-prod
12×pow1
11×add-exp-log add-cbrt-cube
10×add-cube-cbrt associate-*r/
9×flip3-+ flip-+
6×add-log-exp
4×frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod
3×distribute-lft-out
2×associate-*l/ *-commutative unswap-sqr
1×+-commutative rem-sqrt-square sqrt-pow1 pow1/2 sum-log
Counts
4 → 82
Calls
4 calls:
3.0ms
(sqrt (+ z x))
2.0ms
(+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))
7.0ms
(* y (sqrt (+ z x)))
13.0ms
(* (* y (sqrt (+ z x))) (sqrt (+ z x)))

series41.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(sqrt (+ z x))
10.0ms
(+ x (* (* y (sqrt (+ z x))) (sqrt (+ z x))))
12.0ms
(* y (sqrt (+ z x)))
13.0ms
(* (* y (sqrt (+ z x))) (sqrt (+ z x)))

simplify56.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0453634
12120545
25003532

prune371.0ms

Filtered
94 candidates to 64 candidates (31.9%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New94094
Fresh011
Picked011
Done022
Total94498

Merged error: 0b

Counts
98 → 4

regimes143.0ms

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

sample552.0ms

Algorithm
intervals
Results
225.0ms10244×body80valid

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