Details

Time bar (total: 2.3s)

analyze383.0ms

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
0%99.9%0.1%5
0%99.9%0.1%6
0%99.9%0.1%7
0%99.9%0.1%8
0%99.9%0.1%9
46%49.5%4.4%10
50.3%44.9%4.8%11
55.6%39.2%5.2%12
62.9%25.7%11.4%13
65.2%23.2%11.7%14

sample19.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
1.0ms29×body80invalid

simplify174.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (172.0ms)

IterNodesCost
049429
149429

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ (- x y) z) 0.5)
0.0b
(/ (- x y) z)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
22×*-un-lft-identity
16×times-frac
12×add-cube-cbrt
6×difference-of-squares
5×associate-/l* distribute-lft-out--
4×add-exp-log add-cbrt-cube add-log-exp
3×associate-/r*
2×pow1 flip3-- div-sub flip-- associate-/l/
1×cbrt-undiv associate--l- sub-neg frac-2neg diff-log div-exp clear-num div-inv
Counts
2 → 53
Calls
2 calls:
11.0ms
(- (/ (- x y) z) 0.5)
6.0ms
(/ (- x y) z)

series12.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(- (/ (- x y) z) 0.5)
7.0ms
(/ (- x y) z)

simplify49.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05481560

prune69.0ms

Filtered
42 candidates to 59 candidates (-40.5%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New56359
Fresh000
Picked011
Done000
Total56460

Merged error: 0b

Counts
60 → 4

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (- (/ x z) (/ y z)) 0.5)
0.0b
(- (/ x z) (/ y z))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
17×*-un-lft-identity
10×times-frac
9×add-log-exp
7×distribute-lft-out--
5×difference-of-squares
4×add-cube-cbrt diff-log
3×sub-neg
2×pow1 add-exp-log flip3-- add-cbrt-cube flip-- div-inv
1×associate--l- distribute-rgt-out-- associate--l+ frac-sub sub-div
Counts
2 → 39
Calls
2 calls:
20.0ms
(- (- (/ x z) (/ y z)) 0.5)
13.0ms
(- (/ x z) (/ y z))

series12.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(- (- (/ x z) (/ y z)) 0.5)
7.0ms
(- (/ x z) (/ y z))

simplify34.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
05106519

prune54.0ms

Filtered
33 candidates to 45 candidates (-36.4%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New45045
Fresh022
Picked011
Done011
Total45449

Merged error: 0b

Counts
49 → 4

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (- x y) (/ 1 z)) 0.5)
0.3b
(* (- x y) (/ 1 z))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
13×*-un-lft-identity associate-*r*
11×add-exp-log times-frac
10×add-cube-cbrt
7×add-cbrt-cube
5×associate-*l*
4×pow1 prod-exp add-log-exp
3×flip3-- flip-- unswap-sqr
2×frac-times div-exp associate-*l/ cbrt-unprod
1×cbrt-undiv sub-neg rec-exp diff-log 1-exp associate-*r/ pow-prod-down un-div-inv *-commutative div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 53
Calls
2 calls:
8.0ms
(- (* (- x y) (/ 1 z)) 0.5)
11.0ms
(* (- x y) (/ 1 z))

series12.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(- (* (- x y) (/ 1 z)) 0.5)
7.0ms
(* (- x y) (/ 1 z))

simplify66.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
04975480
14975480

prune61.0ms

Filtered
38 candidates to 59 candidates (-55.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New59059
Fresh011
Picked011
Done022
Total59463

Merged error: 0b

Counts
63 → 4

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (log (exp (/ (- x y) z))) 0.5)
0.0b
(/ (- x y) z)
3.8b
(log (exp (/ (- x y) z)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
41×*-un-lft-identity
40×add-sqr-sqrt
30×times-frac
24×add-cube-cbrt
21×log-pow
19×exp-prod
9×distribute-lft-out--
8×difference-of-squares
6×log-prod
5×pow1 add-exp-log add-cbrt-cube associate-/l*
4×add-log-exp
3×div-sub associate--l+ associate-/r*
2×log-div flip3-- exp-diff flip-- div-inv associate-/l/
1×cbrt-undiv associate--l- sub-neg frac-2neg diff-log div-exp rem-log-exp clear-num
Counts
3 → 88
Calls
3 calls:
17.0ms
(- (log (exp (/ (- x y) z))) 0.5)
6.0ms
(/ (- x y) z)
8.0ms
(log (exp (/ (- x y) z)))

series19.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(- (log (exp (/ (- x y) z))) 0.5)
6.0ms
(/ (- x y) z)
7.0ms
(log (exp (/ (- x y) z)))

simplify41.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05020819

prune98.0ms

Filtered
69 candidates to 97 candidates (-40.6%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New97097
Fresh000
Picked011
Done033
Total974101

Merged error: 0b

Counts
101 → 4

regimes206.0ms

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
0109
1109

end0.0ms

analyze381.0ms

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
0%99.9%0.1%5
0%99.9%0.1%6
0%99.9%0.1%7
0%99.9%0.1%8
0%99.9%0.1%9
46%49.5%4.4%10
50.3%44.9%4.8%11
55.6%39.2%5.2%12
62.9%25.7%11.4%13
65.2%23.2%11.7%14

sample478.0ms

Algorithm
intervals
Results
266.0ms8000×body80valid
33.0ms948×body80invalid

Profiling

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