Details

Time bar (total: 3.8s)

sample13.0ms

Algorithm
intervals
Results
5.0ms290×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
084
194
294

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
3×add-exp-log associate-/r* add-cbrt-cube associate-/l*
1×pow1 cbrt-undiv expm1-log1p-u frac-2neg div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 29
Calls
1 calls:
2.0ms
(/ (fabs (- x y)) (fabs y))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(/ (fabs (- x y)) (fabs y))

simplify87.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
088236
1237218
2600218
31536218
44404218
55002218

prune71.0ms

Filtered
32 candidates to 24 candidates (75.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (fabs y) (fabs (- x y)))
0.1b
(/ 1 (/ (fabs y) (fabs (- x y))))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×associate-/r*
15×add-exp-log
9×add-cbrt-cube
8×div-exp
6×div-inv associate-/l*
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u add-log-exp
1×pow-flip associate-/r/ inv-pow
Counts
2 → 107
Calls
2 calls:
2.0ms
(/ (fabs y) (fabs (- x y)))
8.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))

series16.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/ (fabs y) (fabs (- x y)))
7.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))

simplify59.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
03141058
11325952
24677878
35001878

prune177.0ms

Filtered
113 candidates to 61 candidates (54.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.2b
(/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
0.2b
(/ (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
0.2b
(/ (sqrt (fabs (- x y))) (sqrt (fabs y)))

rewrite299.0ms

Algorithm
rewrite-expression-head
Rules
4624×times-frac
3036×sqrt-prod
2109×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
85×div-inv
52×associate-/r* associate-/l*
19×add-exp-log add-cbrt-cube
10×cbrt-undiv div-exp
5×sqrt-undiv
3×pow1 expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
1×associate-/r/ associate-/l/
Counts
3 → 1829
Calls
3 calls:
8.0ms
(/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
50.0ms
(/ (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
6.0ms
(/ (sqrt (fabs (- x y))) (sqrt (fabs y)))

series43.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(/ (sqrt (fabs y)) (sqrt (fabs (- x y))))
8.0ms
(/ (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs y)) (sqrt (fabs (- x y)))))
17.0ms
(/ (sqrt (fabs (- x y))) (sqrt (fabs y)))

simplify411.0ms

Algorithm
egg-herbie
Counts
1838 → 1838
Iterations

Useful iterations: 1 (75.0ms)

IterNodesCost
0423151649
1500249605

prune2.2s

Filtered
1838 candidates to 498 candidates (27.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

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
064

end0.0ms

sample315.0ms

Algorithm
intervals
Results
168.0ms9077×body80valid