Details

Time bar (total: 1.4s)

sample20.0ms

Algorithm
intervals
Results
9.0ms347×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0133
1323
2663
3923
41003
51003

prune8.0ms

Filtered
1 candidates to 1 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 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (* x (- x y)) 2.0)
0.0b
(* x (- x y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
8×associate-*r*
7×*-un-lft-identity
5×add-cube-cbrt
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg flip3-- distribute-lft-in associate-*l/ *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 46
Calls
2 calls:
7.0ms
(* (* x (- x y)) 2.0)
6.0ms
(* x (- x y))

series11.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(* (* x (- x y)) 2.0)
5.0ms
(* x (- x y))

simplify32.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0190211
1920176
25002176

prune51.0ms

Filtered
52 candidates to 30 candidates (42.3%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New48452
Fresh101
Picked101
Done000
Total50454

Merged error: 0.0b

Counts
54 → 4

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (* (- x y) 2.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r/ associate-*l/
1×flip3-- associate-*r* *-commutative flip-- add-log-exp
Counts
1 → 20
Calls
1 calls:
7.0ms
(* x (* (- x y) 2.0))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* x (* (- x y) 2.0))

simplify74.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0140109
154487
2304087
3500387

prune24.0ms

Filtered
23 candidates to 13 candidates (43.5%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New23023
Fresh033
Picked011
Done000
Total23427

Merged error: 0.0b

Counts
27 → 4

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(* x (- x y))
0.3b
(* (* x (- x y)) (sqrt 2.0))
0.4b
(* (* (* x (- x y)) (sqrt 2.0)) (sqrt 2.0))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
19×pow1 add-exp-log add-cbrt-cube
17×associate-*r*
13×add-sqr-sqrt
11×*-un-lft-identity
10×pow-prod-down prod-exp cbrt-unprod
9×add-cube-cbrt
6×associate-*r/ associate-*l/ sqrt-prod
5×associate-*l*
3×flip3-- *-commutative flip-- add-log-exp
2×distribute-rgt-in sub-neg distribute-lft-in
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 75
Calls
3 calls:
6.0ms
(* x (- x y))
8.0ms
(* (* x (- x y)) (sqrt 2.0))
11.0ms
(* (* (* x (- x y)) (sqrt 2.0)) (sqrt 2.0))

series28.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(* x (- x y))
8.0ms
(* (* x (- x y)) (sqrt 2.0))
15.0ms
(* (* (* x (- x y)) (sqrt 2.0)) (sqrt 2.0))

simplify45.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0291440
11602358
25001354

prune84.0ms

Filtered
84 candidates to 46 candidates (45.2%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New83184
Fresh022
Picked011
Done011
Total83588

Merged error: 0b

Counts
88 → 5

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(* x (- x y))
0.3b
(* (* (* x (- x y)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0)))
0.3b
(* (* x (- x y)) (sqrt (sqrt 2.0)))
0.4b
(* (* (* (* x (- x y)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (sqrt 2.0))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
34×pow1 add-exp-log add-cbrt-cube
29×associate-*r*
21×sqrt-prod
20×pow-prod-down prod-exp cbrt-unprod
18×add-sqr-sqrt
16×*-un-lft-identity
14×add-cube-cbrt
12×associate-*l/
8×associate-*r/
6×associate-*l*
4×flip3-- *-commutative flip-- add-log-exp
2×distribute-rgt-in sub-neg distribute-lft-in
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 110
Calls
4 calls:
6.0ms
(* x (- x y))
13.0ms
(* (* (* x (- x y)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0)))
9.0ms
(* (* x (- x y)) (sqrt (sqrt 2.0)))
18.0ms
(* (* (* (* x (- x y)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (sqrt 2.0))

series35.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(* x (- x y))
8.0ms
(* (* (* x (- x y)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0)))
10.0ms
(* (* x (- x y)) (sqrt (sqrt 2.0)))
13.0ms
(* (* (* (* x (- x y)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (sqrt 2.0))

simplify67.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 2 (55.0ms)

IterNodesCost
0407889
12393676
25001631

prune143.0ms

Filtered
122 candidates to 63 candidates (48.4%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1211122
Fresh202
Picked011
Done022
Total1234127

Merged error: 0b

Counts
127 → 4

regimes79.0ms

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

sample598.0ms

Algorithm
intervals
Results
314.0ms11124×body80valid

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