Details

Time bar (total: 2.5s)

sample15.0ms

Algorithm
intervals
Results
6.0ms267×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))

rewrite11.0ms

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
associate-/r* associate-/l*
add-exp-log add-cbrt-cube
flip3-- associate-/r/ flip-- associate-/l/
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))

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(/ (- x y) (- z y))

simplify64.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune105.0ms

Filtered
57 candidates to 39 candidates (68.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New55257
Fresh000
Picked011
Done000
Total55358

Merged error: 0b

Counts
58 → 3

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite102.0ms

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*
add-exp-log add-cbrt-cube
associate-/l*
add-log-exp
pow1 expm1-log1p-u distribute-rgt-out-- log1p-expm1-u
cbrt-undiv frac-2neg div-exp clear-num
sub-neg diff-log frac-sub sub-div
Counts
3 → 571
Calls
3 calls:
5.0ms
(/ x (- z y))
5.0ms
(/ y (- z y))
37.0ms
(- (/ x (- z y)) (/ y (- z y)))

series161.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(/ x (- z y))
50.0ms
(/ y (- z y))
80.0ms
(- (/ x (- z y)) (/ y (- z y)))

simplify193.0ms

Algorithm
egg-herbie
Counts
580 → 580
Iterations

Useful iterations: 2 (84.0ms)

IterNodesCost
0120915592
1324211621
2500110388

prune640.0ms

Filtered
580 candidates to 190 candidates (32.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New5800580
Fresh011
Picked011
Done011
Total5803583

Merged error: 0b

Counts
583 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- x y) (- z y))
0.3b
(pow (/ (- x y) (- z y)) 3)
18.6b
(cbrt (pow (/ (- x y) (- z y)) 3))

rewrite45.0ms

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/
add-exp-log add-cbrt-cube
flip3-- flip--
associate-/r* div-inv associate-/l*
pow1
expm1-log1p-u pow-unpow log1p-expm1-u add-log-exp
cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp associate-/l/ rem-cube-cbrt sqr-pow
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)
13.0ms
(cbrt (pow (/ (- x y) (- z y)) 3))

series242.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(/ (- x y) (- z y))
127.0ms
(pow (/ (- x y) (- z y)) 3)
59.0ms
(cbrt (pow (/ (- x y) (- z y)) 3))

simplify93.0ms

Algorithm
egg-herbie
Counts
227 → 227
Iterations

Useful iterations: 2 (70.0ms)

IterNodesCost
06201744
126111647
250011625

prune316.0ms

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

regimes68.0ms

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
063

end0.0ms

sample369.0ms

Algorithm
intervals
Results
199.0ms8331×body80valid

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