Details

Time bar (total: 2.4s)

sample22.0ms

Algorithm
intervals
Results
7.0ms323×body80valid

simplify78.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1173
2313
3463
4533
5623
6803
71183
82353
94673
107503
1111363
1218183
1350023

prune4.0ms

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))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
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 → 41
Calls
2 calls:
3.0ms
(+ x (* y (- z x)))
8.0ms
(* y (- z x))

series28.0ms

Counts
2 → 6
Calls
2 calls:
13.0ms
(+ x (* y (- z x)))
14.0ms
(* y (- z x))

simplify88.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0172180
1731165
23520165
35001165

prune93.0ms

Filtered
47 candidates to 29 candidates (38.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New44347
Fresh000
Picked011
Done000
Total44448

Merged error: 0b

Counts
48 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×*-un-lft-identity sum-log distribute-rgt-neg-out
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r- flip3-+ unsub-neg add-cbrt-cube flip-+ distribute-lft-out
1×associate-+r+
Counts
2 → 30
Calls
2 calls:
5.0ms
(+ x (+ (* y z) (* y (neg x))))
4.0ms
(+ (* y z) (* y (neg x)))

series15.0ms

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

simplify109.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0181209
1786168
23584162
35001162

prune69.0ms

Filtered
36 candidates to 24 candidates (33.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New36036
Fresh022
Picked011
Done011
Total36440

Merged error: 0b

Counts
40 → 4

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* y (- z x))) (cbrt (* y (- z x))))
2.9b
(cbrt (* y (- z x)))
2.9b
(cbrt (* y (- z x)))
2.9b
(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)))

series162.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(* (cbrt (* y (- z x))) (cbrt (* y (- z x))))
34.0ms
(cbrt (* y (- z x)))
38.0ms
(cbrt (* y (- z x)))
37.0ms
(cbrt (* y (- z x)))

simplify121.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (113.0ms)

IterNodesCost
0256618
1852566
24136527
35001510

prune386.0ms

Filtered
84 candidates to 67 candidates (20.2%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New84084
Fresh011
Picked011
Done022
Total84488

Merged error: 0b

Counts
88 → 4

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (exp (log (* y (- z x)))))
0.0b
(* y (- z x))
2.4b
(exp (log (* y (- z x))))
2.5b
(log (* y (- z x)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
12×pow1
11×add-sqr-sqrt *-un-lft-identity
9×add-exp-log
7×add-cube-cbrt
6×associate-*r/ add-cbrt-cube add-log-exp
5×exp-prod associate-*r*
4×log-div log-pow
3×flip3-- associate-*l* pow-prod-down flip--
2×distribute-rgt-in sub-neg log-prod distribute-lft-in exp-diff rem-log-exp prod-exp
1×+-commutative flip3-+ exp-sum sum-log *-commutative cbrt-unprod flip-+ rem-exp-log distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 68
Calls
4 calls:
6.0ms
(+ x (exp (log (* y (- z x)))))
6.0ms
(* y (- z x))
5.0ms
(exp (log (* y (- z x))))
5.0ms
(log (* y (- z x)))

series36.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(+ x (exp (log (* y (- z x)))))
9.0ms
(* y (- z x))
7.0ms
(exp (log (* y (- z x))))
13.0ms
(log (* y (- z x)))

simplify92.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0256352
1963309
24112306
35001306

prune231.0ms

Filtered
80 candidates to 51 candidates (36.3%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New80080
Fresh000
Picked011
Done033
Total80484

Merged error: 0b

Counts
84 → 4

regimes196.0ms

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
083
183

end0.0ms

sample533.0ms

Algorithm
intervals
Results
204.0ms10244×body80valid

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