Details

Time bar (total: 1.3s)

analyze64.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
25%74.9%0.1%5
37.5%50%12.6%6
43.7%40.6%15.7%7
56.2%23.4%20.4%8
57.8%21.1%21.2%9
64%12.5%23.5%10
64.8%10.7%24.5%11
67.9%6.4%25.7%12
68.3%5.4%26.3%13
69.9%3.3%26.9%14

sample13.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
0.0ms6×body80invalid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0387
1387

prune10.0ms

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))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
7×add-sqr-sqrt *-un-lft-identity
6×associate-*r/ associate-*l*
5×distribute-rgt-in add-cube-cbrt distribute-lft-in associate-*r*
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-+ *-commutative flip-+ add-log-exp
1×distribute-lft-out unswap-sqr
Counts
2 → 47
Calls
2 calls:
6.0ms
(* 2.0 (* x (+ x y)))
6.0ms
(* x (+ x y))

series10.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(* 2.0 (* x (+ x y)))
4.0ms
(* x (+ x y))

simplify32.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
04979386
14979386

prune53.0ms

Filtered
32 candidates to 53 candidates (-65.6%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New50353
Fresh011
Picked101
Done000
Total51455

Merged error: 0b

Counts
55 → 4

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
4×*-un-lft-identity associate-*r*
3×pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ associate-*l* *-commutative flip-+ distribute-lft-out add-log-exp
Counts
1 → 23
Calls
1 calls:
7.0ms
(* (* x 2.0) (+ x y))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* (* x 2.0) (+ x y))

simplify59.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
04971209
14971209

prune28.0ms

Filtered
15 candidates to 26 candidates (-73.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New26026
Fresh033
Picked011
Done000
Total26430

Merged error: 0b

Counts
30 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

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×associate-*l*
2×flip3-+ associate-*r/ flip-+ distribute-lft-out
1×+-commutative distribute-rgt-in distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
6.0ms
(* 2.0 (+ (* x x) (* x y)))
4.0ms
(+ (* x x) (* x y))

series11.0ms

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

simplify67.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
04954335
14954335

prune43.0ms

Filtered
30 candidates to 41 candidates (-36.7%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New41041
Fresh022
Picked011
Done011
Total41445

Merged error: 0b

Counts
45 → 4

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(* 2.0 (/ (+ (pow x 4) (* x (pow y 3))) (+ (* x x) (- (* y y) (* x y)))))
0.9b
(+ (pow x 4) (* x (pow y 3)))
2.4b
(* x (pow y 3))
31.0b
(/ (+ (pow x 4) (* x (pow y 3))) (+ (* x x) (- (* y y) (* x y))))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
36×add-sqr-sqrt
27×associate-*r*
24×add-cube-cbrt *-un-lft-identity
19×times-frac
16×add-exp-log
13×add-cbrt-cube
6×pow1 associate-*l* add-log-exp unswap-sqr
5×prod-exp
4×unpow-prod-down flip3-+ cube-prod associate-/r/ flip-+
3×associate-/r* cbrt-unprod associate-/l*
2×cbrt-undiv div-exp *-commutative div-inv associate-/l/ sqr-pow
1×+-commutative cube-mult pow-to-exp frac-2neg unpow3 associate-*r/ pow-prod-down pow-exp clear-num sum-log
Counts
4 → 107
Calls
4 calls:
14.0ms
(* 2.0 (/ (+ (pow x 4) (* x (pow y 3))) (+ (* x x) (- (* y y) (* x y)))))
4.0ms
(+ (pow x 4) (* x (pow y 3)))
6.0ms
(* x (pow y 3))
11.0ms
(/ (+ (pow x 4) (* x (pow y 3))) (+ (* x x) (- (* y y) (* x y))))

series54.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(* 2.0 (/ (+ (pow x 4) (* x (pow y 3))) (+ (* x x) (- (* y y) (* x y)))))
9.0ms
(+ (pow x 4) (* x (pow y 3)))
11.0ms
(* x (pow y 3))
16.0ms
(/ (+ (pow x 4) (* x (pow y 3))) (+ (* x x) (- (* y y) (* x y))))

simplify51.0ms

Algorithm
egg-herbie
Counts
119 → 119
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
050382044

prune187.0ms

Filtered
87 candidates to 119 candidates (-36.8%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1190119
Fresh011
Picked011
Done022
Total1194123

Merged error: 0b

Counts
123 → 4

regimes155.0ms

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
097
197

end0.0ms

sample328.0ms

Algorithm
intervals
Results
210.0ms8000×body80valid
4.0ms168×body80invalid

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