Details

Time bar (total: 2.8s)

sample14.0ms

Algorithm
intervals
Results
6.0ms269×body80valid

simplify12.0ms

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

localize6.0ms

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:
9.0ms
(/ (- x y) (- z y))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(/ (- x y) (- z y))

simplify67.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune104.0ms

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

localize7.0ms

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))

rewrite113.0ms

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:
6.0ms
(/ y (- z y))
42.0ms
(- (/ x (- z y)) (/ y (- z y)))
6.0ms
(/ x (- z y))

series153.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(/ y (- z y))
74.0ms
(- (/ x (- z y)) (/ y (- z y)))
32.0ms
(/ x (- z y))

simplify208.0ms

Algorithm
egg-herbie
Counts
580 → 580
Iterations

Useful iterations: 2 (89.0ms)

IterNodesCost
0120915592
1324211621
2500110388

prune627.0ms

Filtered
580 candidates to 191 candidates (32.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New5800580
Fresh022
Picked011
Done000
Total5803583

Merged error: 0b

Counts
583 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

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 expm1-log1p-u frac-times rec-exp 1-exp associate-*l/ cbrt-unprod log1p-expm1-u 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 → 95
Calls
2 calls:
6.0ms
(/ 1 (- z y))
14.0ms
(* (- x y) (/ 1 (- z y)))

series94.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(/ 1 (- z y))
57.0ms
(* (- x y) (/ 1 (- z y)))

simplify55.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0303501
11366438
25001396

prune139.0ms

Filtered
101 candidates to 59 candidates (58.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1010101
Fresh011
Picked011
Done011
Total1013104

Merged error: 0b

Counts
104 → 3

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- x y) (- z y))
0.2b
(pow (/ (- x y) (- z y)) 3)
20.0b
(cbrt (pow (/ (- x y) (- z y)) 3))

rewrite44.0ms

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×expm1-log1p-u pow-unpow log1p-expm1-u 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 → 218
Calls
3 calls:
9.0ms
(/ (- x y) (- z y))
11.0ms
(pow (/ (- x y) (- z y)) 3)
12.0ms
(cbrt (pow (/ (- x y) (- z y)) 3))

series241.0ms

Counts
3 → 9
Calls
3 calls:
57.0ms
(/ (- x y) (- z y))
126.0ms
(pow (/ (- x y) (- z y)) 3)
58.0ms
(cbrt (pow (/ (- x y) (- z y)) 3))

simplify90.0ms

Algorithm
egg-herbie
Counts
227 → 227
Iterations

Useful iterations: 2 (66.0ms)

IterNodesCost
06201744
126111647
250011625

prune312.0ms

Filtered
227 candidates to 102 candidates (44.9%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New2270227
Fresh000
Picked011
Done022
Total2273230

Merged error: 0b

Counts
230 → 3

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

sample351.0ms

Algorithm
intervals
Results
183.0ms8343×body80valid

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