Details

Time bar (total: 2.6s)

sample14.0ms

Algorithm
intervals
Results
6.0ms267×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1163
2183
3183

prune2.0ms

Filtered
1 candidates to 0 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 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

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

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(/ (- x y) (- z y))

simplify50.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0223354
1618340
22031340
35002340

prune87.0ms

Filtered
55 candidates to 37 candidates (67.3%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New51455
Fresh000
Picked101
Done000
Total52456

Merged error: 0b

Counts
56 → 4

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
57×add-sqr-sqrt
48×times-frac
25×add-cube-cbrt
20×distribute-lft-out--
14×difference-of-squares
10×associate-/r*
8×associate-/r/
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×div-inv
3×pow1 distribute-rgt-out--
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 103
Calls
3 calls:
25.0ms
(- (/ x (- z y)) (/ y (- z y)))
5.0ms
(/ x (- z y))
5.0ms
(/ y (- z y))

series144.0ms

Counts
3 → 9
Calls
3 calls:
68.0ms
(- (/ x (- z y)) (/ y (- z y)))
28.0ms
(/ x (- z y))
47.0ms
(/ y (- z y))

simplify70.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0298616
1858594
22454594
35002594

prune174.0ms

Filtered
112 candidates to 83 candidates (74.1%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1120112
Fresh033
Picked011
Done000
Total1124116

Merged error: 0b

Counts
116 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite31.0ms

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
(/ (- z y) (- x y))
11.0ms
(/ 1 (/ (- z y) (- x y)))

series186.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(/ (- z y) (- x y))
135.0ms
(/ 1 (/ (- z y) (- x y)))

simplify67.0ms

Algorithm
egg-herbie
Counts
206 → 206
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
05841788
126781619
250021452

prune192.0ms

Filtered
206 candidates to 90 candidates (43.7%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New2051206
Fresh112
Picked011
Done011
Total2064210

Merged error: 0b

Counts
210 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (- x y))
0.0b
(/ 1 (- z y))
0.2b
(/ (/ 1 (- z y)) (/ 1 (- x y)))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
1131×times-frac
699×add-sqr-sqrt *-un-lft-identity
419×add-cube-cbrt
140×distribute-lft-out-- difference-of-squares
93×associate-/r/
51×add-exp-log
47×div-inv
46×flip3-- flip--
36×div-exp
31×associate-/r*
27×associate-/l*
19×add-cbrt-cube
10×cbrt-undiv rec-exp 1-exp
5×pow1
3×frac-2neg clear-num add-log-exp
2×pow-flip inv-pow
1×associate-/l/
Counts
3 → 597
Calls
3 calls:
5.0ms
(/ 1 (- x y))
5.0ms
(/ 1 (- z y))
21.0ms
(/ (/ 1 (- z y)) (/ 1 (- x y)))

series214.0ms

Counts
3 → 9
Calls
3 calls:
39.0ms
(/ 1 (- x y))
35.0ms
(/ 1 (- z y))
140.0ms
(/ (/ 1 (- z y)) (/ 1 (- x y)))

simplify120.0ms

Algorithm
egg-herbie
Counts
606 → 606
Iterations

Useful iterations: 1 (44.0ms)

IterNodesCost
021467486
150016586

prune594.0ms

Filtered
606 candidates to 233 candidates (38.4%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New6060606
Fresh011
Picked011
Done022
Total6064610

Merged error: 0b

Counts
610 → 4

regimes69.0ms

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
075

end0.0ms

sample386.0ms

Algorithm
intervals
Results
208.0ms8372×body80valid

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