Details

Time bar (total: 1.4s)

analyze60.0ms

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%62.4%0.1%6
50%37.5%12.6%7
56.2%31.2%12.6%8
62.4%18.7%18.8%9
65.6%15.6%18.8%10
68.7%9.4%22%11
70.2%7.8%22%12
71.8%4.7%23.5%13
72.6%3.9%23.5%14

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0ms7×body80invalid

simplify17.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (15.0ms)

IterNodesCost
03807
13807

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) (- 1.0 y))

rewrite7.0ms

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×add-cube-cbrt sub-neg associate-*r/
1×distribute-rgt-in flip3-- distribute-lft-in associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 24
Calls
1 calls:
7.0ms
(* (* x y) (- 1.0 y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* (* x y) (- 1.0 y))

simplify40.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
04934220
14934220

prune58.0ms

Filtered
15 candidates to 27 candidates (-80.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New25227
Fresh011
Picked011
Done000
Total25429

Merged error: 0.0b

Counts
29 → 4

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- 1.0 y))
5.2b
(* x (* y (- 1.0 y)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
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×distribute-rgt-in add-cube-cbrt distribute-lft-in
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 → 48
Calls
2 calls:
10.0ms
(* y (- 1.0 y))
11.0ms
(* x (* y (- 1.0 y)))

series19.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* y (- 1.0 y))
12.0ms
(* x (* y (- 1.0 y)))

simplify71.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
04999399
14999399

prune67.0ms

Filtered
29 candidates to 54 candidates (-86.2%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New53154
Fresh022
Picked011
Done011
Total53558

Merged error: 0.0b

Counts
58 → 5

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* y (* 1.0 1.0)) (pow y 3))
4.3b
(* x (- (* y (* 1.0 1.0)) (pow y 3)))
7.1b
(/ (* x (- (* y (* 1.0 1.0)) (pow y 3))) (+ 1.0 y))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
9×add-sqr-sqrt
7×add-cube-cbrt
5×pow1 add-log-exp
4×times-frac associate-*r/ associate-*r* associate-/r*
3×sub-neg flip3-- associate-*l* flip--
2×cbrt-undiv cube-mult div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out distribute-lft-out--
1×distribute-rgt-in frac-2neg distribute-lft-in flip3-+ diff-log pow-prod-down clear-num *-commutative flip-+ div-inv associate-/l* unswap-sqr
Counts
3 → 62
Calls
3 calls:
7.0ms
(- (* y (* 1.0 1.0)) (pow y 3))
10.0ms
(* x (- (* y (* 1.0 1.0)) (pow y 3)))
12.0ms
(/ (* x (- (* y (* 1.0 1.0)) (pow y 3))) (+ 1.0 y))

series41.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(- (* y (* 1.0 1.0)) (pow y 3))
15.0ms
(* x (- (* y (* 1.0 1.0)) (pow y 3)))
19.0ms
(/ (* x (- (* y (* 1.0 1.0)) (pow y 3))) (+ 1.0 y))

simplify52.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
04962956
14962956

prune109.0ms

Filtered
51 candidates to 71 candidates (-39.2%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New71071
Fresh022
Picked011
Done022
Total71576

Merged error: 0.0b

Counts
76 → 5

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (sqrt 1.0) (sqrt y))
0.0b
(* y (+ (sqrt 1.0) (sqrt y)))
0.1b
(* (* x (* y (+ (sqrt 1.0) (sqrt y)))) (- (sqrt 1.0) (sqrt y)))
1.2b
(* x (* y (+ (sqrt 1.0) (sqrt y))))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
20×pow1 add-exp-log *-un-lft-identity associate-*r/ add-cbrt-cube
15×associate-*r*
14×sqrt-prod
10×pow-prod-down prod-exp cbrt-unprod
8×add-cube-cbrt difference-of-squares
7×associate-*l*
6×distribute-rgt-in distribute-lft-in add-log-exp
5×flip3-+ flip-+
4×frac-times flip3-- flip-- distribute-lft-out--
3×sub-neg *-commutative
2×associate-*l/ distribute-lft-out
1×diff-log unswap-sqr
Counts
4 → 102
Calls
4 calls:
5.0ms
(- (sqrt 1.0) (sqrt y))
8.0ms
(* y (+ (sqrt 1.0) (sqrt y)))
15.0ms
(* (* x (* y (+ (sqrt 1.0) (sqrt y)))) (- (sqrt 1.0) (sqrt y)))
8.0ms
(* x (* y (+ (sqrt 1.0) (sqrt y))))

series44.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(- (sqrt 1.0) (sqrt y))
5.0ms
(* y (+ (sqrt 1.0) (sqrt y)))
24.0ms
(* (* x (* y (+ (sqrt 1.0) (sqrt y)))) (- (sqrt 1.0) (sqrt y)))
10.0ms
(* x (* y (+ (sqrt 1.0) (sqrt y))))

simplify46.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
049771293
149771293

prune159.0ms

Filtered
73 candidates to 114 candidates (-56.2%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New1122114
Fresh011
Picked101
Done033
Total1136119

Merged error: 0.0b

Counts
119 → 6

regimes143.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0437
1437

end0.0ms

sample317.0ms

Algorithm
intervals
Results
186.0ms8000×body80valid
4.0ms161×body80invalid

Profiling

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