Details

Time bar (total: 2.6s)

sample15.0ms

Algorithm
intervals
Results
6.0ms265×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0123
1163
2183
3183

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (- x y) (- z y))

rewrite15.0ms

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:
13.0ms
(/ (- x y) (- z y))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(/ (- x y) (- z y))

simplify64.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune116.0ms

Filtered
57 candidates to 39 candidates (68.4%)
Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-exp-log add-cbrt-cube associate-/l*
4×associate-/r/
2×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
2 → 78
Calls
2 calls:
8.0ms
(/ x (- z y))
6.0ms
(/ y (- z y))

series77.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(/ x (- z y))
46.0ms
(/ y (- z y))

simplify67.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0215387
1647368
21854368
35001368

prune187.0ms

Filtered
84 candidates to 62 candidates (73.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ y (- z y))
0.0b
(/ (- z y) x)
0.7b
(/ 1 (/ (- z y) x))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
147×times-frac
119×add-sqr-sqrt *-un-lft-identity
79×add-cube-cbrt
27×associate-/r*
20×distribute-lft-out-- difference-of-squares
18×add-exp-log
12×add-cbrt-cube
11×associate-/l*
9×div-exp
7×div-inv
5×cbrt-undiv
4×pow1
3×expm1-log1p-u frac-2neg clear-num associate-/r/ log1p-expm1-u add-log-exp
2×rec-exp flip3-- 1-exp flip-- associate-/l/
1×pow-flip div-sub inv-pow
Counts
3 → 181
Calls
3 calls:
5.0ms
(/ y (- z y))
9.0ms
(/ (- z y) x)
10.0ms
(/ 1 (/ (- z y) x))

series148.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(/ y (- z y))
28.0ms
(/ (- z y) x)
73.0ms
(/ 1 (/ (- z y) x))

simplify63.0ms

Algorithm
egg-herbie
Counts
190 → 190
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
05331182
122451059
25002950

prune311.0ms

Filtered
190 candidates to 105 candidates (55.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
711×times-frac
403×add-sqr-sqrt *-un-lft-identity
303×add-cube-cbrt
50×distribute-lft-out-- difference-of-squares
49×add-exp-log
39×div-inv
35×div-exp
33×associate-/r/
27×associate-/l*
23×associate-/r*
19×add-cbrt-cube
16×flip3-- flip--
10×cbrt-undiv
9×rec-exp 1-exp
4×pow1
3×expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
1×pow-flip associate-/l/ inv-pow
Counts
3 → 423
Calls
3 calls:
5.0ms
(/ y (- z y))
6.0ms
(/ 1 (- z y))
21.0ms
(/ (/ 1 (- z y)) (/ 1 x))

series163.0ms

Counts
3 → 9
Calls
3 calls:
49.0ms
(/ y (- z y))
36.0ms
(/ 1 (- z y))
78.0ms
(/ (/ 1 (- z y)) (/ 1 x))

simplify94.0ms

Algorithm
egg-herbie
Counts
432 → 432
Iterations

Useful iterations: 1 (49.0ms)

IterNodesCost
016714312
150013705

prune675.0ms

Filtered
432 candidates to 193 candidates (44.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes44.0ms

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

sample374.0ms

Algorithm
intervals
Results
185.0ms8343×body80valid