Details

Time bar (total: 1.6s)

analyze20.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
50%50%0.1%3
74.9%25%0.1%4
74.9%25%0.1%5
87.4%12.5%0.1%6
87.4%12.5%0.1%7
93.7%6.2%0.1%8
93.7%6.2%0.1%9
96.8%3.1%0.1%10
96.8%3.1%0.1%11
98.3%1.6%0.1%12
98.3%1.6%0.1%13
99.1%0.8%0.1%14

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
01365
11365

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ y 200.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 14
Calls
1 calls:
6.0ms
(- x (/ y 200.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(- x (/ y 200.0))

simplify46.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
04971148
14971148

prune27.0ms

Filtered
13 candidates to 17 candidates (-30.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New15217
Fresh000
Picked011
Done000
Total15318

Merged error: 0b

Counts
18 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))
0.6b
(cbrt (- x (/ y 200.0)))
0.6b
(cbrt (- x (/ y 200.0)))
0.6b
(cbrt (- x (/ y 200.0)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
58×add-sqr-sqrt
50×cbrt-prod
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
14×difference-of-squares
11×pow1 swap-sqr
9×flip3-- pow1/3 associate-*r* associate-*l* flip-- distribute-lft-out--
7×times-frac
6×add-exp-log
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 → 107
Calls
4 calls:
16.0ms
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))
6.0ms
(cbrt (- x (/ y 200.0)))
6.0ms
(cbrt (- x (/ y 200.0)))
6.0ms
(cbrt (- x (/ y 200.0)))

series241.0ms

Counts
4 → 12
Calls
4 calls:
74.0ms
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))
62.0ms
(cbrt (- x (/ y 200.0)))
61.0ms
(cbrt (- x (/ y 200.0)))
45.0ms
(cbrt (- x (/ y 200.0)))

simplify43.0ms

Algorithm
egg-herbie
Counts
119 → 119
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
048911442
148911442

prune196.0ms

Filtered
83 candidates to 119 candidates (-43.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1190119
Fresh011
Picked011
Done011
Total1193122

Merged error: 0b

Counts
122 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (sqrt x) (sqrt (/ y 200.0)))
0.1b
(sqrt (/ y 200.0))
0.1b
(sqrt (/ y 200.0))
0.2b
(* (+ (sqrt x) (sqrt (/ y 200.0))) (- (sqrt x) (sqrt (/ y 200.0))))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
42×add-sqr-sqrt
39×sqrt-prod
32×*-un-lft-identity
22×times-frac
20×add-cube-cbrt
11×associate-*r*
8×pow1
6×add-exp-log add-cbrt-cube add-log-exp difference-of-squares
5×associate-*l*
4×frac-times rem-sqrt-square flip3-+ flip-+ distribute-lft-out
3×flip3-- flip--
2×sub-neg sqrt-pow1 pow1/2 sqrt-div associate-*r/ associate-*l/ div-inv distribute-lft-out--
1×+-commutative distribute-rgt-in distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
4 → 101
Calls
4 calls:
8.0ms
(+ (sqrt x) (sqrt (/ y 200.0)))
3.0ms
(sqrt (/ y 200.0))
3.0ms
(sqrt (/ y 200.0))
21.0ms
(* (+ (sqrt x) (sqrt (/ y 200.0))) (- (sqrt x) (sqrt (/ y 200.0))))

series41.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(+ (sqrt x) (sqrt (/ y 200.0)))
4.0ms
(sqrt (/ y 200.0))
4.0ms
(sqrt (/ y 200.0))
25.0ms
(* (+ (sqrt x) (sqrt (/ y 200.0))) (- (sqrt x) (sqrt (/ y 200.0))))

simplify50.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
049821239
149821239

prune164.0ms

Filtered
91 candidates to 113 candidates (-24.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1130113
Fresh000
Picked011
Done022
Total1133116

Merged error: 0b

Counts
116 → 3

regimes344.0ms

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 (1.0ms)

IterNodesCost
0225
1225

end0.0ms

sample268.0ms

Algorithm
intervals
Results
148.0ms8000×body80valid

Profiling

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