Details

Time bar (total: 1.9s)

analyze39.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
25%74.9%0.1%3
25%74.9%0.1%4
43.7%56.2%0.1%5
46.8%53.1%0.1%6
78%21.9%0.1%7
82.7%17.2%0.1%8
89%10.9%0.1%9
91.3%8.6%0.1%10
94.4%5.5%0.1%11
95.6%4.3%0.1%12
97.2%2.7%0.1%13
97.8%2.1%0.1%14

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify50.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
010027
110027

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) (- 1.0 y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
7.0ms
(/ (- x y) (- 1.0 y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (- x y) (- 1.0 y))

simplify41.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05235675

prune66.0ms

Filtered
38 candidates to 55 candidates (-44.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New52355
Fresh000
Picked011
Done000
Total52456

Merged error: 0b

Counts
56 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 y) (- x y))
0.1b
(/ 1 (/ (- 1.0 y) (- x y)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
194×add-sqr-sqrt *-un-lft-identity
90×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×flip3-- flip-- div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip div-sub inv-pow
Counts
2 → 200
Calls
2 calls:
7.0ms
(/ (- 1.0 y) (- x y))
11.0ms
(/ 1 (/ (- 1.0 y) (- x y)))

series12.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/ (- 1.0 y) (- x y))
5.0ms
(/ 1 (/ (- 1.0 y) (- x y)))

simplify69.0ms

Algorithm
egg-herbie
Counts
206 → 206
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
049862940
149862940

prune178.0ms

Filtered
111 candidates to 206 candidates (-85.6%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New2060206
Fresh022
Picked011
Done011
Total2064210

Merged error: 0b

Counts
210 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
0.1b
(/ (- x y) (sqrt (- 1.0 y)))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
768×times-frac
646×add-sqr-sqrt *-un-lft-identity
490×sqrt-prod
288×add-cube-cbrt
179×distribute-lft-out-- difference-of-squares
51×associate-/l*
22×sqrt-div associate-/r/
16×associate-/r*
12×flip3-- flip--
11×div-inv
9×add-exp-log add-cbrt-cube
4×cbrt-undiv div-exp
3×div-sub associate-/l/
2×pow1 frac-2neg clear-num add-log-exp
Counts
2 → 510
Calls
2 calls:
23.0ms
(/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
9.0ms
(/ (- x y) (sqrt (- 1.0 y)))

series16.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
10.0ms
(/ (- x y) (sqrt (- 1.0 y)))

simplify131.0ms

Algorithm
egg-herbie
Counts
516 → 516
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
0566011230

prune404.0ms

Filtered
174 candidates to 516 candidates (-196.6%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New5160516
Fresh011
Picked011
Done022
Total5164520

Merged error: 0b

Counts
520 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- x y) (- 1.0 y))
0.1b
(pow (/ (- x y) (- 1.0 y)) 3)
19.6b
(cbrt (pow (/ (- x y) (- 1.0 y)) 3))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
165×add-sqr-sqrt *-un-lft-identity
125×times-frac
68×cbrt-prod
62×unpow-prod-down cube-prod
61×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
10×associate-/r/
8×add-exp-log add-cbrt-cube
6×flip3-- flip--
5×associate-/r* div-inv associate-/l*
4×pow1
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 pow1/3 div-sub clear-num rem-cbrt-cube
Counts
3 → 212
Calls
3 calls:
7.0ms
(/ (- x y) (- 1.0 y))
10.0ms
(pow (/ (- x y) (- 1.0 y)) 3)
11.0ms
(cbrt (pow (/ (- x y) (- 1.0 y)) 3))

series30.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ (- x y) (- 1.0 y))
15.0ms
(pow (/ (- x y) (- 1.0 y)) 3)
10.0ms
(cbrt (pow (/ (- x y) (- 1.0 y)) 3))

simplify47.0ms

Algorithm
egg-herbie
Counts
221 → 221
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
050683152

prune169.0ms

Filtered
99 candidates to 221 candidates (-123.2%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New2210221
Fresh000
Picked011
Done033
Total2214225

Merged error: 0b

Counts
225 → 4

regimes114.0ms

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
0187
1187

end0.0ms

sample300.0ms

Algorithm
intervals
Results
173.0ms7998×body80valid
0.0ms2×body640valid

Profiling

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