Details

Time bar (total: 1.7s)

sample10.0ms

Algorithm
intervals
Results
4.0ms255×body80valid
0.0ms1×body2560valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1152
2212
3262
4262

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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
(* 500.0 (- x y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
5×*-un-lft-identity associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×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:
6.0ms
(* 500.0 (- x y))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* 500.0 (- x y))

simplify46.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
011298
146088
2188188
3500188

prune33.0ms

Filtered
29 candidates to 17 candidates (58.6%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New27229
Fresh000
Picked101
Done000
Total28230

Merged error: 0.0b

Counts
30 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* 500.0 x) (* 500.0 (neg y)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×distribute-rgt-neg-out
1×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:
4.0ms
(+ (* 500.0 x) (* 500.0 (neg y)))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(+ (* 500.0 x) (* 500.0 (neg y)))

simplify71.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (68.0ms)

IterNodesCost
010490
143569
2192766
3500265

prune22.0ms

Filtered
17 candidates to 12 candidates (70.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New17017
Fresh011
Picked011
Done000
Total17219

Merged error: 0.0b

Counts
19 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (sqrt 500.0) (- x y))
0.4b
(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
12×associate-*l*
10×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log *-un-lft-identity add-cbrt-cube
7×add-cube-cbrt sqrt-prod
6×sub-neg associate-*r/ associate-*r*
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
2 → 61
Calls
2 calls:
7.0ms
(* (sqrt 500.0) (- x y))
12.0ms
(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

series153.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(* (sqrt 500.0) (- x y))
93.0ms
(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

simplify35.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0193306
1946268
25002265

prune76.0ms

Filtered
67 candidates to 36 candidates (53.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New65267
Fresh000
Picked101
Done011
Total66369

Merged error: 0b

Counts
69 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (sqrt (* (cbrt 500.0) (cbrt 500.0))) (* (sqrt (cbrt 500.0)) (* (sqrt 500.0) (- x y))))
0.3b
(* (sqrt 500.0) (- x y))
0.4b
(* (sqrt (cbrt 500.0)) (* (sqrt 500.0) (- x y)))
1.0b
(* (cbrt 500.0) (cbrt 500.0))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
34×distribute-rgt-in distribute-lft-in
33×add-sqr-sqrt
27×pow1
25×associate-*l*
22×add-exp-log
21×*-un-lft-identity
20×add-cbrt-cube
19×cbrt-prod add-cube-cbrt
14×sub-neg
13×associate-*r*
12×associate-*r/ pow-prod-down
11×prod-exp sqrt-prod cbrt-unprod
6×pow1/3 swap-sqr unswap-sqr
4×*-commutative add-log-exp
3×flip3-- flip--
2×pow-sqr pow-prod-up
1×pow2 pow-plus distribute-lft-out-- difference-of-squares
Counts
4 → 144
Calls
4 calls:
17.0ms
(* (sqrt (* (cbrt 500.0) (cbrt 500.0))) (* (sqrt (cbrt 500.0)) (* (sqrt 500.0) (- x y))))
7.0ms
(* (sqrt 500.0) (- x y))
10.0ms
(* (sqrt (cbrt 500.0)) (* (sqrt 500.0) (- x y)))
6.0ms
(* (cbrt 500.0) (cbrt 500.0))

series402.0ms

Counts
4 → 10
Calls
4 calls:
175.0ms
(* (sqrt (* (cbrt 500.0) (cbrt 500.0))) (* (sqrt (cbrt 500.0)) (* (sqrt 500.0) (- x y))))
63.0ms
(* (sqrt 500.0) (- x y))
163.0ms
(* (sqrt (cbrt 500.0)) (* (sqrt 500.0) (- x y)))
0.0ms
(* (cbrt 500.0) (cbrt 500.0))

simplify66.0ms

Algorithm
egg-herbie
Counts
154 → 154
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
03981202
118661116
250031103

prune250.0ms

Filtered
154 candidates to 79 candidates (51.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1531154
Fresh101
Picked011
Done011
Total1543157

Merged error: 0b

Counts
157 → 3

regimes62.0ms

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
0124
1164
2174
3174

end0.0ms

sample251.0ms

Algorithm
intervals
Results
130.0ms8024×body80valid
1.0ms8×body1280valid
1.0ms6×body2560valid
0.0ms5×body640valid
0.0ms5×body320valid
0.0ms3×body160valid

Profiling

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