Details

Time bar (total: 2.0s)

analyze249.0ms

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
31.2%68.6%0.1%7
40.6%59.3%0.1%8
43.7%56.2%0.1%9
56.6%43.3%0.1%10
61%37.3%1.7%11
62.1%34.8%3.1%12
68.6%25.6%5.8%13
70.6%22.1%7.4%14

sample15.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
1.0ms46×body80invalid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0207
1207

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
20×add-sqr-sqrt
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 div-sub associate-/l/
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 51
Calls
2 calls:
8.0ms
(+ x (/ (- y x) z))
6.0ms
(/ (- y x) z)

series13.0ms

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

simplify41.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
06142520

prune54.0ms

Filtered
40 candidates to 57 candidates (-42.5%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New54357
Fresh000
Picked101
Done000
Total55358

Merged error: 0.0b

Counts
58 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
16×add-sqr-sqrt
10×times-frac
9×add-log-exp
5×distribute-lft-out--
4×add-cube-cbrt difference-of-squares
2×pow1 add-exp-log sub-neg diff-log sum-log add-cbrt-cube div-inv distribute-lft-out
1×+-commutative associate-+r- associate-+r+ flip3-- distribute-rgt-out-- flip3-+ frac-sub flip-- flip-+ sub-div
Counts
2 → 38
Calls
2 calls:
12.0ms
(- (/ y z) (/ x z))
17.0ms
(+ x (- (/ y z) (/ x z)))

series13.0ms

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

simplify32.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
05017494

prune41.0ms

Filtered
32 candidates to 44 candidates (-37.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New44044
Fresh022
Picked011
Done000
Total44347

Merged error: 0.0b

Counts
47 → 3

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ 1 (/ z (- y x))))
0.0b
(/ z (- y x))
0.5b
(/ 1 (/ z (- y x)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
106×*-un-lft-identity
103×add-sqr-sqrt
71×add-cube-cbrt
26×associate-/r*
16×add-exp-log distribute-lft-out-- difference-of-squares
11×associate-/r/
10×add-cbrt-cube
8×div-exp
7×div-inv
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×pow1 cbrt-undiv
2×rec-exp frac-2neg 1-exp clear-num distribute-lft-out
1×+-commutative pow-flip flip3-+ sum-log flip-+ inv-pow
Counts
3 → 158
Calls
3 calls:
19.0ms
(+ x (/ 1 (/ z (- y x))))
5.0ms
(/ z (- y x))
9.0ms
(/ 1 (/ z (- y x)))

series24.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(+ x (/ 1 (/ z (- y x))))
10.0ms
(/ z (- y x))
8.0ms
(/ 1 (/ z (- y x)))

simplify48.0ms

Algorithm
egg-herbie
Counts
167 → 167
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
052341828

prune118.0ms

Filtered
101 candidates to 167 candidates (-65.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1652167
Fresh101
Picked011
Done011
Total1664170

Merged error: 0.0b

Counts
170 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (/ 1 z) (/ 1 (- y x))))
0.0b
(/ 1 (- y x))
0.4b
(/ (/ 1 z) (/ 1 (- y x)))

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
696×times-frac
387×*-un-lft-identity
385×add-sqr-sqrt
293×add-cube-cbrt
47×add-exp-log
46×distribute-lft-out-- difference-of-squares
38×div-inv
34×div-exp
31×associate-/r/
26×associate-/r*
17×add-cbrt-cube
16×associate-/l*
15×flip3-- flip--
9×cbrt-undiv rec-exp 1-exp
5×add-log-exp
4×pow1
2×frac-2neg clear-num
1×+-commutative pow-flip flip3-+ sum-log flip-+ associate-/l/ distribute-lft-out inv-pow
Counts
3 → 392
Calls
3 calls:
63.0ms
(+ x (/ (/ 1 z) (/ 1 (- y x))))
6.0ms
(/ 1 (- y x))
16.0ms
(/ (/ 1 z) (/ 1 (- y x)))

series19.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(+ x (/ (/ 1 z) (/ 1 (- y x))))
5.0ms
(/ 1 (- y x))
8.0ms
(/ (/ 1 z) (/ 1 (- y x)))

simplify112.0ms

Algorithm
egg-herbie
Counts
401 → 401
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
049836006
149836006

prune247.0ms

Filtered
166 candidates to 401 candidates (-141.6%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New4001401
Fresh011
Picked011
Done022
Total4005405

Merged error: 0b

Counts
405 → 5

regimes142.0ms

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
089
189

end0.0ms

analyze239.0ms

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
31.2%68.6%0.1%7
40.6%59.3%0.1%8
43.7%56.2%0.1%9
56.6%43.3%0.1%10
61%37.3%1.7%11
62.1%34.8%3.1%12
68.6%25.6%5.8%13
70.6%22.1%7.4%14

sample380.0ms

Algorithm
intervals
Results
183.0ms8000×body80valid
30.0ms1383×body80invalid

Profiling

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