Details

Time bar (total: 3.8s)

sample15.0ms

Algorithm
intervals
Results
5.0ms266×body80valid

simplify11.0ms

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

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 expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
10.0ms
(/ (- x y) (- z y))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(/ (- x y) (- z y))

simplify64.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune122.0ms

Filtered
57 candidates to 39 candidates (68.4%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New54357
Fresh000
Picked101
Done000
Total55358

Merged error: 0b

Counts
58 → 3

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
712×*-un-lft-identity
702×add-sqr-sqrt
693×times-frac
441×prod-diff
412×add-cube-cbrt
149×distribute-lft-out--
143×difference-of-squares
94×associate-/r/
48×flip3-- flip--
47×div-inv
21×fma-neg
10×associate-/r*
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×add-log-exp
3×pow1 expm1-log1p-u distribute-rgt-out-- log1p-expm1-u
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 571
Calls
3 calls:
10.0ms
(/ y (- z y))
40.0ms
(- (/ x (- z y)) (/ y (- z y)))
6.0ms
(/ x (- z y))

series158.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(/ y (- z y))
66.0ms
(- (/ x (- z y)) (/ y (- z y)))
41.0ms
(/ x (- z y))

simplify441.0ms

Algorithm
egg-herbie
Counts
580 → 580
Iterations

Useful iterations: 2 (90.0ms)

IterNodesCost
0120915592
1324211621
2500110388

prune735.0ms

Filtered
580 candidates to 191 candidates (32.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New5782580
Fresh202
Picked011
Done000
Total5803583

Merged error: 0b

Counts
583 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- z y))
0.3b
(* (/ 1 (- z y)) (- x y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
57×add-sqr-sqrt
51×*-un-lft-identity
34×add-cube-cbrt
32×times-frac
21×associate-*l*
18×prod-diff
15×add-exp-log
11×distribute-rgt-in distribute-lft-in
9×add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
5×pow1 associate-*r* associate-/r*
4×flip3-- div-exp prod-exp associate-/r/ flip--
3×associate-/l* unswap-sqr
2×cbrt-undiv expm1-log1p-u frac-times sub-neg rec-exp 1-exp associate-*r/ cbrt-unprod log1p-expm1-u div-inv add-log-exp
1×pow-flip frac-2neg pow-prod-down associate-*l/ clear-num *-commutative inv-pow
Counts
2 → 116
Calls
2 calls:
6.0ms
(/ 1 (- z y))
15.0ms
(* (/ 1 (- z y)) (- x y))

series180.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(/ 1 (- z y))
143.0ms
(* (/ 1 (- z y)) (- x y))

simplify72.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
0461845
11967614
25001570

prune189.0ms

Filtered
122 candidates to 66 candidates (54.1%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1220122
Fresh011
Picked011
Done011
Total1223125

Merged error: 0b

Counts
125 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- z y))
0.5b
(cbrt (- z y))
0.5b
(cbrt (- z y))
0.5b
(* (cbrt (- z y)) (cbrt (- z y)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 109
Calls
4 calls:
3.0ms
(cbrt (- z y))
3.0ms
(cbrt (- z y))
3.0ms
(cbrt (- z y))
12.0ms
(* (cbrt (- z y)) (cbrt (- z y)))

series624.0ms

Counts
4 → 12
Calls
4 calls:
166.0ms
(cbrt (- z y))
163.0ms
(cbrt (- z y))
156.0ms
(cbrt (- z y))
138.0ms
(* (cbrt (- z y)) (cbrt (- z y)))

simplify186.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0270790
1953753
24641700
35001700

prune350.0ms

Filtered
121 candidates to 89 candidates (73.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1210121
Fresh000
Picked011
Done022
Total1213124

Merged error: 0b

Counts
124 → 3

regimes53.0ms

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

sample347.0ms

Algorithm
intervals
Results
176.0ms8353×body80valid