Details

Time bar (total: 2.0s)

analyze25.0ms

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
25%74.9%0.1%4
37.5%62.4%0.1%5
62.4%37.5%0.1%6
87.4%12.5%0.1%7
87.4%12.5%0.1%8
93.7%6.2%0.1%9
93.7%6.2%0.1%10
96.8%3.1%0.1%11
96.8%3.1%0.1%12
98.3%1.6%0.1%13
98.3%1.6%0.1%14

sample28.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify39.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
07817
17817

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 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
7.0ms
(/ (+ x y) (- x y))

series8.0ms

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

simplify46.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
04959532
14959532

prune61.0ms

Filtered
32 candidates to 48 candidates (-50.0%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New43548
Fresh000
Picked101
Done000
Total44549

Merged error: 0.0b

Counts
49 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
30×associate-/r*
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
5×flip3-+ flip-+
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub flip-- inv-pow
Counts
2 → 174
Calls
2 calls:
10.0ms
(/ 1 (/ (- x y) (+ x y)))
7.0ms
(/ (- x y) (+ x y))

series15.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/ 1 (/ (- x y) (+ x y)))
8.0ms
(/ (- x y) (+ x y))

simplify63.0ms

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
061312391

prune131.0ms

Filtered
93 candidates to 180 candidates (-93.5%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New1782180
Fresh134
Picked101
Done000
Total1805185

Merged error: 0b

Counts
185 → 5

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 1 (cbrt (pow (/ (- x y) (+ x y)) 3)))
0.0b
(cbrt (pow (/ (- x y) (+ x y)) 3))
0.0b
(/ (- x y) (+ x y))
0.0b
(pow (/ (- x y) (+ x y)) 3)

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
445×*-un-lft-identity
443×times-frac
313×add-sqr-sqrt
290×cbrt-prod
207×add-cube-cbrt
156×unpow-prod-down cube-prod
66×distribute-lft-out
65×associate-/r*
53×distribute-lft-out-- difference-of-squares
27×associate-/r/
14×div-inv
13×add-exp-log flip3-+ flip-+
10×add-cbrt-cube
8×associate-/l*
6×pow1 cube-mult unpow3 sqr-pow
4×div-exp add-log-exp
3×cbrt-undiv cube-div pow-unpow
2×cbrt-div pow-flip frac-2neg pow1/3 pow-exp clear-num associate-/l/ rem-cube-cbrt
1×pow-to-exp rec-exp flip3-- pow-pow 1-exp div-sub flip-- rem-cbrt-cube inv-pow
Counts
4 → 451
Calls
4 calls:
20.0ms
(/ 1 (cbrt (pow (/ (- x y) (+ x y)) 3)))
12.0ms
(cbrt (pow (/ (- x y) (+ x y)) 3))
7.0ms
(/ (- x y) (+ x y))
9.0ms
(pow (/ (- x y) (+ x y)) 3)

series50.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(/ 1 (cbrt (pow (/ (- x y) (+ x y)) 3)))
11.0ms
(cbrt (pow (/ (- x y) (+ x y)) 3))
8.0ms
(/ (- x y) (+ x y))
18.0ms
(pow (/ (- x y) (+ x y)) 3)

simplify102.0ms

Algorithm
egg-herbie
Counts
463 → 463
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
051346894

prune274.0ms

Filtered
164 candidates to 463 candidates (-182.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New4630463
Fresh044
Picked011
Done000
Total4635468

Merged error: 0b

Counts
468 → 5

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(cbrt (pow (/ (+ x y) (- x y)) 3))
0.0b
(/ (+ x y) (- x y))
0.0b
(pow (/ (+ x y) (- x y)) 3)

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
150×*-un-lft-identity
100×times-frac
98×add-sqr-sqrt
58×cbrt-prod
56×add-cube-cbrt
52×unpow-prod-down cube-prod
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
10×associate-/r/
8×add-exp-log add-cbrt-cube
5×flip3-- associate-/r* flip-- div-inv
4×pow1 associate-/l*
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp associate-/l/ rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg flip3-+ pow1/3 clear-num rem-cbrt-cube flip-+
Counts
3 → 185
Calls
3 calls:
10.0ms
(cbrt (pow (/ (+ x y) (- x y)) 3))
7.0ms
(/ (+ x y) (- x y))
9.0ms
(pow (/ (+ x y) (- x y)) 3)

series34.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(cbrt (pow (/ (+ x y) (- x y)) 3))
8.0ms
(/ (+ x y) (- x y))
15.0ms
(pow (/ (+ x y) (- x y)) 3)

simplify41.0ms

Algorithm
egg-herbie
Counts
194 → 194
Iterations

Useful iterations: 0 (24.0ms)

IterNodesCost
054922496

prune133.0ms

Filtered
87 candidates to 194 candidates (-123.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1940194
Fresh033
Picked011
Done011
Total1945199

Merged error: 0b

Counts
199 → 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
02112
12112

end0.0ms

sample623.0ms

Algorithm
intervals
Results
161.0ms8000×body80valid

Profiling

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