Details

Time bar (total: 1.3s)

sample34.0ms

Algorithm
intervals
Results
16.0ms358×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (13.0ms)

IterNodesCost
03807
13807

prune7.0ms

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

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
10×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
7×*-un-lft-identity
6×sub-neg associate-*r/ associate-*r* associate-*l*
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 54
Calls
2 calls:
7.0ms
(* 2.0 (* x (- x y)))
6.0ms
(* x (- x y))

series11.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* 2.0 (* x (- x y)))
5.0ms
(* x (- x y))

simplify35.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
04963457
14963457

prune50.0ms

Filtered
34 candidates to 60 candidates (-76.5%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New58260
Fresh011
Picked101
Done000
Total59362

Merged error: 0.0b

Counts
62 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
10.0ms
(* (* x 2.0) (- x y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(* (* x 2.0) (- x y))

simplify40.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05109242

prune26.0ms

Filtered
16 candidates to 29 candidates (-81.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New29029
Fresh022
Picked011
Done000
Total29332

Merged error: 0.0b

Counts
32 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
3×sub-neg associate-*l*
2×distribute-rgt-in flip3-- distribute-lft-in associate-*r/ flip-- distribute-lft-out--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
6.0ms
(* 2.0 (- (* x x) (* x y)))
4.0ms
(- (* x x) (* x y))

series12.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* 2.0 (- (* x x) (* x y)))
5.0ms
(- (* x x) (* x y))

simplify41.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
04939367
14939367

prune42.0ms

Filtered
29 candidates to 44 candidates (-51.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New44044
Fresh011
Picked011
Done011
Total44347

Merged error: 0.0b

Counts
47 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(* x (- x y))
0.1b
(* (sqrt (* x (- x y))) (sqrt (* x (- x y))))
6.7b
(sqrt (* x (- x y)))
6.7b
(sqrt (* x (- x y)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
61×pow1
32×sqrt-pow1
23×pow-prod-down
20×associate-*r/
16×add-sqr-sqrt sqrt-div
12×*-un-lft-identity pow1/2
10×add-cube-cbrt pow-prod-up
9×flip3-- associate-*r* flip--
8×add-exp-log add-cbrt-cube
7×associate-*l*
6×sqrt-prod pow-sqr
4×frac-times swap-sqr add-log-exp
2×distribute-rgt-in sub-neg distribute-lft-in associate-*l/ prod-exp *-commutative cbrt-unprod unswap-sqr
1×pow2 pow-plus sqrt-unprod rem-square-sqrt distribute-lft-out-- difference-of-squares
Counts
4 → 109
Calls
4 calls:
6.0ms
(* x (- x y))
14.0ms
(* (sqrt (* x (- x y))) (sqrt (* x (- x y))))
5.0ms
(sqrt (* x (- x y)))
5.0ms
(sqrt (* x (- x y)))

series30.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* x (- x y))
6.0ms
(* (sqrt (* x (- x y))) (sqrt (* x (- x y))))
9.0ms
(sqrt (* x (- x y)))
9.0ms
(sqrt (* x (- x y)))

simplify44.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05368859

prune93.0ms

Filtered
71 candidates to 121 candidates (-70.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1210121
Fresh000
Picked011
Done022
Total1213124

Merged error: 0.0b

Counts
124 → 3

regimes140.0ms

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
0187
1187

end0.0ms

sample571.0ms

Algorithm
intervals
Results
285.0ms11076×body80valid

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