Details

Time bar (total: 1.8s)

sample22.0ms

Algorithm
intervals
Results
9.0ms316×body80valid

simplify32.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1204
2344
3514
4584
5644
6814
71124
81594
92734
103704
114284
124504
134654
144654

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

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- x 1.0) z)
0.0b
(+ (* x y) (* (- x 1.0) z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
3×associate-*r*
2×associate-*l/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 33
Calls
2 calls:
6.0ms
(* (- x 1.0) z)
4.0ms
(+ (* x y) (* (- x 1.0) z))

series16.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* (- x 1.0) z)
8.0ms
(+ (* x y) (* (- x 1.0) z))

simplify98.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0187183
1775166
24041166
35001166

prune44.0ms

Filtered
39 candidates to 28 candidates (28.2%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New37239
Fresh000
Picked011
Done000
Total37340

Merged error: 0.0b

Counts
40 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* (- x 1.0) z) (* (- x 1.0) z))
0.3b
(* (* x y) (* x y))
1.4b
(- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
26.4b
(/ (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z))) (- (* x y) (* (- x 1.0) z)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
82×pow1
34×pow-prod-down
30×add-exp-log add-cbrt-cube
16×prod-exp cbrt-unprod
14×associate-*l/
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×times-frac
9×flip3-- flip--
8×pow-sqr pow-prod-up
6×add-log-exp
5×difference-of-squares
4×frac-times pow-plus associate-/l*
3×associate-/r*
2×pow2 associate-*r/ swap-sqr associate-*r* associate-*l* associate-/r/ *-commutative associate-/l/
1×cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv
Counts
4 → 125
Calls
4 calls:
11.0ms
(* (* (- x 1.0) z) (* (- x 1.0) z))
6.0ms
(* (* x y) (* x y))
6.0ms
(- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
11.0ms
(/ (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z))) (- (* x y) (* (- x 1.0) z)))

series81.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(* (* (- x 1.0) z) (* (- x 1.0) z))
6.0ms
(* (* x y) (* x y))
27.0ms
(- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
40.0ms
(/ (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z))) (- (* x y) (* (- x 1.0) z)))

simplify87.0ms

Algorithm
egg-herbie
Counts
137 → 137
Iterations

Useful iterations: 2 (73.0ms)

IterNodesCost
05591312
128851112
250021090

prune130.0ms

Filtered
137 candidates to 73 candidates (46.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1361137
Fresh101
Picked101
Done011
Total1382140

Merged error: 0.0b

Counts
140 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ 1 (- (* x y) (* (- x 1.0) z)))
0.3b
(* (* x y) (* x y))
1.4b
(- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
26.4b
(* (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z))) (/ 1 (- (* x y) (* (- x 1.0) z))))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
46×pow1
29×add-exp-log
27×add-sqr-sqrt
23×add-cbrt-cube
21×*-un-lft-identity
20×add-cube-cbrt times-frac
18×pow-prod-down
16×associate-*r*
12×prod-exp
10×cbrt-unprod
6×add-log-exp
5×flip3-- associate-*l* flip--
4×div-exp associate-/r/ pow-sqr pow-prod-up
3×associate-/r* associate-/l* unswap-sqr
2×cbrt-undiv frac-times rec-exp pow-plus 1-exp associate-*l/ *-commutative div-inv difference-of-squares
1×pow2 sub-neg pow-flip frac-2neg diff-log associate-*r/ swap-sqr clear-num un-div-inv inv-pow
Counts
4 → 123
Calls
4 calls:
5.0ms
(/ 1 (- (* x y) (* (- x 1.0) z)))
6.0ms
(* (* x y) (* x y))
6.0ms
(- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
14.0ms
(* (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z))) (/ 1 (- (* x y) (* (- x 1.0) z))))

series91.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(/ 1 (- (* x y) (* (- x 1.0) z)))
7.0ms
(* (* x y) (* x y))
25.0ms
(- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
44.0ms
(* (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z))) (/ 1 (- (* x y) (* (- x 1.0) z))))

simplify149.0ms

Algorithm
egg-herbie
Counts
135 → 135
Iterations

Useful iterations: 2 (135.0ms)

IterNodesCost
04531413
130001194
250031073

prune128.0ms

Filtered
135 candidates to 74 candidates (45.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1350135
Fresh000
Picked011
Done011
Total1352137

Merged error: 0.0b

Counts
137 → 2

regimes154.0ms

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

sample622.0ms

Algorithm
intervals
Results
290.0ms10170×body80valid

Profiling

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