Details

Time bar (total: 2.3s)

analyze364.0ms

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

sample18.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
1.0ms31×body80invalid

simplify180.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (178.0ms)

IterNodesCost
049429
149429

prune9.0ms

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

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

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:
9.0ms
(- (/ (- x y) z) 0.5)
5.0ms
(/ (- x y) z)

series11.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(- (/ (- x y) z) 0.5)
6.0ms
(/ (- x y) z)

simplify54.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
05481560

prune64.0ms

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

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New57259
Fresh011
Picked101
Done000
Total58361

Merged error: 0b

Counts
61 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite31.0ms

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:
18.0ms
(- (- (/ x z) (/ y z)) 0.5)
12.0ms
(- (/ x z) (/ y z))

series11.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(- (- (/ x z) (/ y z)) 0.5)
6.0ms
(- (/ x z) (/ y z))

simplify38.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05106519

prune51.0ms

Filtered
34 candidates to 45 candidates (-32.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New45045
Fresh022
Picked011
Done000
Total45348

Merged error: 0b

Counts
48 → 3

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
2×cbrt-undiv associate-*r/ div-exp associate-/l/
1×pow1 flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
9.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify51.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04965291
14965291

prune31.0ms

Filtered
20 candidates to 26 candidates (-30.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New26026
Fresh011
Picked011
Done011
Total26329

Merged error: 0b

Counts
29 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x y))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
14×cbrt-prod
10×add-sqr-sqrt *-un-lft-identity
8×add-cube-cbrt
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
2×cbrt-div
1×flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 48
Calls
4 calls:
3.0ms
(cbrt (- x y))
2.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series91.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(cbrt (- x y))
24.0ms
(cbrt z)
21.0ms
(cbrt z)
21.0ms
(cbrt z)

simplify52.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04888292
14888292

prune60.0ms

Filtered
44 candidates to 60 candidates (-36.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New60060
Fresh000
Picked011
Done022
Total60363

Merged error: 0b

Counts
63 → 3

regimes260.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01111
11111

end0.0ms

analyze364.0ms

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

sample476.0ms

Algorithm
intervals
Results
264.0ms8000×body80valid
32.0ms1004×body80invalid

Profiling

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