Details

Time bar (total: 1.0s)

sample16.0ms

Algorithm
intervals
Results
6.0ms287×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

prune3.0ms

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
(/ (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 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:
6.0ms
(/ (fabs (- x y)) (fabs y))

simplify85.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
086226
1235208
2584208
31520208
44363208
55002208

prune35.0ms

Filtered
22 candidates to 30 candidates (-36.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New28230
Fresh000
Picked011
Done000
Total28331

Merged error: 0b

Counts
31 → 3

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*r*
11×times-frac
10×add-exp-log *-un-lft-identity
9×add-cube-cbrt
6×add-cbrt-cube
4×prod-exp
3×pow1 associate-*l* unswap-sqr
2×div-exp cbrt-unprod
1×cbrt-undiv rec-exp 1-exp associate-*r/ pow-prod-down un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 36
Calls
1 calls:
7.0ms
(* (fabs (- x y)) (/ 1 (fabs y)))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* (fabs (- x y)) (/ 1 (fabs y)))

simplify75.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
0179277
1728235
22576217
34885217
45001217

prune35.0ms

Filtered
24 candidates to 39 candidates (-62.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New39039
Fresh011
Picked011
Done011
Total39342

Merged error: 0b

Counts
42 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.2b
(/ 1 (sqrt (fabs y)))
0.3b
(* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
0.4b
(/ (fabs (- x y)) (sqrt (fabs y)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
105×add-sqr-sqrt
94×times-frac
65×*-un-lft-identity
59×add-cube-cbrt
53×sqrt-prod
31×add-exp-log
22×associate-*r* associate-*l*
19×add-cbrt-cube
15×unswap-sqr
12×associate-/r*
11×div-exp
8×prod-exp
7×pow1
6×cbrt-undiv associate-/l*
4×cbrt-unprod div-inv
3×rec-exp pow-flip 1-exp add-log-exp
2×frac-2neg clear-num
1×frac-times sqrt-pow1 pow1/2 associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 167
Calls
3 calls:
4.0ms
(/ 1 (sqrt (fabs y)))
17.0ms
(* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
4.0ms
(/ (fabs (- x y)) (sqrt (fabs y)))

series23.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ 1 (sqrt (fabs y)))
9.0ms
(* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y))))
9.0ms
(/ (fabs (- x y)) (sqrt (fabs y)))

simplify55.0ms

Algorithm
egg-herbie
Counts
176 → 176
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
04431802
122251587
250011457

prune102.0ms

Filtered
91 candidates to 176 candidates (-93.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1760176
Fresh000
Picked011
Done022
Total1763179

Merged error: 0b

Counts
179 → 3

regimes112.0ms

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

sample406.0ms

Algorithm
intervals
Results
184.0ms9159×body80valid

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