Details

Time bar (total: 1.6s)

analyze261.0ms

Algorithm
search

sample15.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0ms21×body80invalid

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

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* y (- z x))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 26
Calls
1 calls:
8.0ms
(* y (- z x))

series14.0ms

Counts
1 → 3
Calls
1 calls:
14.0ms
(* y (- z x))

simplify45.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011298
146288
2188388
3500288

prune34.0ms

Filtered
17 candidates to 29 candidates (-70.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New27229
Fresh000
Picked011
Done000
Total27330

Merged error: 0b

Counts
30 → 3

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 14
Calls
1 calls:
3.0ms
(+ (* y z) (* y (neg x)))

series7.0ms

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

simplify62.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (59.0ms)

IterNodesCost
010690
143869
2193066
3500265

prune22.0ms

Filtered
11 candidates to 17 candidates (-54.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh011
Picked011
Done011
Total17320

Merged error: 0b

Counts
20 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- z x))
0.0b
(sqrt (- z x))
0.2b
(* y (sqrt (- z x)))
0.2b
(* (* y (sqrt (- z x))) (sqrt (- z x)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
21×sqrt-prod
19×*-un-lft-identity
18×sqrt-div
16×associate-*r*
13×pow1
11×add-exp-log add-cube-cbrt add-cbrt-cube
10×associate-*r/
flip3-- flip--
frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
rem-sqrt-square sqrt-pow1 pow1/2 associate-*l/ *-commutative unswap-sqr
Counts
4 → 91
Calls
4 calls:
3.0ms
(sqrt (- z x))
3.0ms
(sqrt (- z x))
7.0ms
(* y (sqrt (- z x)))
12.0ms
(* (* y (sqrt (- z x))) (sqrt (- z x)))

series42.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(sqrt (- z x))
9.0ms
(sqrt (- z x))
17.0ms
(* y (sqrt (- z x)))
7.0ms
(* (* y (sqrt (- z x))) (sqrt (- z x)))

simplify47.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0332601
11443545
25001528

prune82.0ms

Filtered
67 candidates to 103 candidates (-53.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1030103
Fresh000
Picked011
Done022
Total1033106

Merged error: 0b

Counts
106 → 3

regimes187.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0145
1185
2195
3195

end0.0ms

analyze262.0ms

Algorithm
search

sample370.0ms

Algorithm
intervals
Results
189.0ms8000×body80valid
12.0ms533×body80invalid

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