Details

Time bar (total: 2.5s)

sample25.0ms

Algorithm
intervals
Results
8.0ms312×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
01349
11349

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

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
4×associate-+r+
3×add-log-exp
2×distribute-rgt-in sub-neg distribute-lft-in
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 15
Calls
1 calls:
4.0ms
(+ (* x y) (* z (- 1.0 y)))

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(+ (* x y) (* z (- 1.0 y)))

simplify46.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05240211

prune22.0ms

Filtered
12 candidates to 18 candidates (-50.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New17118
Fresh000
Picked011
Done000
Total17219

Merged error: 0.0b

Counts
19 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (+ (* x y) (* z (- 1.0 y)))) (cbrt (+ (* x y) (* z (- 1.0 y)))))
0.5b
(cbrt (+ (* x y) (* z (- 1.0 y))))
0.5b
(cbrt (+ (* x y) (* z (- 1.0 y))))
0.5b
(cbrt (+ (* x y) (* z (- 1.0 y))))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
10.0ms
(* (cbrt (+ (* x y) (* z (- 1.0 y)))) (cbrt (+ (* x y) (* z (- 1.0 y)))))
3.0ms
(cbrt (+ (* x y) (* z (- 1.0 y))))
3.0ms
(cbrt (+ (* x y) (* z (- 1.0 y))))
3.0ms
(cbrt (+ (* x y) (* z (- 1.0 y))))

series201.0ms

Counts
4 → 12
Calls
4 calls:
66.0ms
(* (cbrt (+ (* x y) (* z (- 1.0 y)))) (cbrt (+ (* x y) (* z (- 1.0 y)))))
43.0ms
(cbrt (+ (* x y) (* z (- 1.0 y))))
46.0ms
(cbrt (+ (* x y) (* z (- 1.0 y))))
45.0ms
(cbrt (+ (* x y) (* z (- 1.0 y))))

simplify40.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
054821842

prune219.0ms

Filtered
80 candidates to 99 candidates (-23.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New97299
Fresh000
Picked011
Done011
Total974101

Merged error: 0.0b

Counts
101 → 4

localize18.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (pow (cbrt (cbrt (+ (* x y) (* z (- 1.0 y))))) 6))
0.6b
(cbrt (cbrt (+ (* x y) (* z (- 1.0 y)))))
0.6b
(cbrt (cbrt (+ (* x y) (* z (- 1.0 y)))))
1.1b
(pow (cbrt (cbrt (+ (* x y) (* z (- 1.0 y))))) 6)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
49×cbrt-prod
18×unpow-prod-down
16×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
8×cbrt-div
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow
2×pow-pow flip3-+ flip-+ sqr-pow
1×pow-to-exp pow-exp
Counts
4 → 77
Calls
4 calls:
5.0ms
(cbrt (pow (cbrt (cbrt (+ (* x y) (* z (- 1.0 y))))) 6))
4.0ms
(cbrt (cbrt (+ (* x y) (* z (- 1.0 y)))))
3.0ms
(cbrt (cbrt (+ (* x y) (* z (- 1.0 y)))))
5.0ms
(pow (cbrt (cbrt (+ (* x y) (* z (- 1.0 y))))) 6)

series261.0ms

Counts
4 → 12
Calls
4 calls:
64.0ms
(cbrt (pow (cbrt (cbrt (+ (* x y) (* z (- 1.0 y))))) 6))
45.0ms
(cbrt (cbrt (+ (* x y) (* z (- 1.0 y)))))
42.0ms
(cbrt (cbrt (+ (* x y) (* z (- 1.0 y)))))
109.0ms
(pow (cbrt (cbrt (+ (* x y) (* z (- 1.0 y))))) 6)

simplify57.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
049001498
149001498

prune229.0ms

Filtered
62 candidates to 89 candidates (-43.5%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New89089
Fresh011
Picked011
Done022
Total89493

Merged error: 0.0b

Counts
93 → 4

localize21.0ms

Local error

Found 4 expressions with local error:

2.2b
(* z (* z (* (- 1.0 y) (- 1.0 y))))
2.7b
(- (pow (* x y) 2) (* z (* z (* (- 1.0 y) (- 1.0 y)))))
2.9b
(* z (* (- 1.0 y) (- 1.0 y)))
31.4b
(cbrt (- (pow (* x y) 2) (* z (* z (* (- 1.0 y) (- 1.0 y))))))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
56×distribute-rgt-in distribute-lft-in
28×associate-*r/
21×sub-neg
18×pow1 add-exp-log add-cbrt-cube
16×associate--r+
14×flip3-- flip--
9×pow-prod-down prod-exp cbrt-unprod
8×add-sqr-sqrt frac-times
7×add-cube-cbrt *-un-lft-identity
6×associate-*l* add-log-exp
4×associate-*l/
3×cbrt-prod
2×cbrt-div associate-*r* *-commutative
1×pow1/3 diff-log unswap-sqr
Counts
4 → 121
Calls
4 calls:
13.0ms
(* z (* z (* (- 1.0 y) (- 1.0 y))))
6.0ms
(- (pow (* x y) 2) (* z (* z (* (- 1.0 y) (- 1.0 y)))))
11.0ms
(* z (* (- 1.0 y) (- 1.0 y)))
6.0ms
(cbrt (- (pow (* x y) 2) (* z (* z (* (- 1.0 y) (- 1.0 y))))))

series102.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* z (* z (* (- 1.0 y) (- 1.0 y))))
27.0ms
(- (pow (* x y) 2) (* z (* z (* (- 1.0 y) (- 1.0 y)))))
6.0ms
(* z (* (- 1.0 y) (- 1.0 y)))
62.0ms
(cbrt (- (pow (* x y) 2) (* z (* z (* (- 1.0 y) (- 1.0 y))))))

simplify32.0ms

Algorithm
egg-herbie
Counts
133 → 133
Iterations

Useful iterations: 0 (19.0ms)

IterNodesCost
052022138

prune239.0ms

Filtered
74 candidates to 133 candidates (-79.7%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1330133
Fresh000
Picked011
Done033
Total1334137

Merged error: 0.0b

Counts
137 → 4

regimes203.0ms

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
0119
1119

end0.0ms

sample615.0ms

Algorithm
intervals
Results
275.0ms10175×body80valid

Profiling

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