Details

Time bar (total: 1.5s)

sample19.0ms

Algorithm
intervals
Results
6.0ms269×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0187
1187

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) (- z y))

rewrite9.0ms

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))

series9.0ms

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

simplify45.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05652651

prune57.0ms

Filtered
37 candidates to 55 candidates (-48.6%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New51455
Fresh000
Picked011
Done000
Total51556

Merged error: 0b

Counts
56 → 5

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite41.0ms

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:
5.0ms
(/ x (- z y))
25.0ms
(- (/ x (- z y)) (/ y (- z y)))
7.0ms
(/ y (- z y))

series27.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(/ x (- z y))
14.0ms
(- (/ x (- z y)) (/ y (- z y)))
6.0ms
(/ y (- z y))

simplify56.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
059301153

prune91.0ms

Filtered
82 candidates to 112 candidates (-36.6%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1120112
Fresh033
Picked011
Done011
Total1125117

Merged error: 0b

Counts
117 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
39×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
5×pow1 associate-*l* associate-/r*
4×flip3-- div-exp prod-exp associate-/r/ flip--
3×associate-/l* unswap-sqr
2×cbrt-undiv frac-times rec-exp 1-exp associate-*l/ cbrt-unprod div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 91
Calls
2 calls:
5.0ms
(/ 1 (- z y))
13.0ms
(* (- x y) (/ 1 (- z y)))

series16.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/ 1 (- z y))
12.0ms
(* (- x y) (/ 1 (- z y)))

simplify51.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
05465809

prune75.0ms

Filtered
58 candidates to 97 candidates (-67.2%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New97097
Fresh022
Picked011
Done022
Total975102

Merged error: 0b

Counts
102 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- z y) (- x y))
0.4b
(/ 1 (/ (- z 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
(/ (- z y) (- x y))
11.0ms
(/ 1 (/ (- z y) (- x y)))

series29.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(/ (- z y) (- x y))
20.0ms
(/ 1 (/ (- z y) (- x y)))

simplify65.0ms

Algorithm
egg-herbie
Counts
206 → 206
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
052402919

prune119.0ms

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

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New2060206
Fresh011
Picked011
Done033
Total2065211

Merged error: 0b

Counts
211 → 5

regimes205.0ms

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
067
167

end0.0ms

sample496.0ms

Algorithm
intervals
Results
197.0ms8336×body80valid

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