Details

Time bar (total: 1.6s)

sample13.0ms

Algorithm
intervals
Results
5.0ms295×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

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 frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
3.0ms
(/ (fabs (- x y)) (fabs y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(/ (fabs (- x y)) (fabs y))

simplify84.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
086226
1235208
2598208
31534208
44378208
55002208

prune66.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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×rec-exp frac-2neg 1-exp clear-num add-log-exp
1×pow-flip associate-/r/ inv-pow
Counts
2 → 103
Calls
2 calls:
3.0ms
(/ (fabs y) (fabs (- x y)))
6.0ms
(/ 1 (/ (fabs y) (fabs (- x y))))

series15.0ms

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
109 → 109
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
03101036
11321930
24673856
35002856

prune192.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (/ 1 (fabs y)) (fabs (- x y)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*l*
11×times-frac
10×add-exp-log *-un-lft-identity
9×add-cube-cbrt
6×add-cbrt-cube
4×prod-exp
3×pow1 associate-*r* unswap-sqr
2×div-exp cbrt-unprod
1×cbrt-undiv rec-exp 1-exp pow-prod-down associate-*l/ *-commutative div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
6.0ms
(* (/ 1 (fabs y)) (fabs (- x y)))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* (/ 1 (fabs y)) (fabs (- x y)))

simplify132.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0157269
1582228
21383216
32158216
44905216
55001216

prune71.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fabs (- x y)))
0.6b
(cbrt (fabs (- x y)))
0.6b
(cbrt (fabs (- x y)))
0.6b
(* (cbrt (fabs y)) (cbrt (fabs y)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
1.0ms
(cbrt (fabs (- x y)))
1.0ms
(cbrt (fabs (- x y)))
1.0ms
(cbrt (fabs (- x y)))
8.0ms
(* (cbrt (fabs y)) (cbrt (fabs y)))

series242.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(cbrt (fabs (- x y)))
45.0ms
(cbrt (fabs (- x y)))
40.0ms
(cbrt (fabs (- x y)))
118.0ms
(* (cbrt (fabs y)) (cbrt (fabs y)))

simplify60.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (49.0ms)

IterNodesCost
0100483
1339440
21593407
35002398

prune207.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes59.0ms

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

sample305.0ms

Algorithm
intervals
Results
162.0ms9071×body80valid