Details

Time bar (total: 1.1s)

analyze58.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
37.5%62.4%0.1%5
43.7%56.2%0.1%6
71.8%28.1%0.1%7
73.4%25%1.7%8
80.4%16.4%3.2%9
80.8%14%5.2%10
84.1%8.8%7.1%11
84.2%7.4%8.4%12
85.8%4.5%9.7%13
85.8%3.8%10.4%14

sample16.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
0.0msbody80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0707
1707

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
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
add-exp-log associate-/r* add-cbrt-cube associate-/l*
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: 0 (80.0ms)

IterNodesCost
04529332
14529332

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

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (fabs (- x y)))
0.0b
(sqrt (fabs (- x y)))
0.2b
(/ (sqrt (fabs (- x y))) (fabs y))
0.3b
(* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
54×add-sqr-sqrt
40×times-frac
36×add-cube-cbrt *-un-lft-identity
35×sqrt-prod
22×associate-*r*
11×add-exp-log add-cbrt-cube
pow1
associate-*l* associate-/l* unswap-sqr
add-log-exp
associate-/r*
cbrt-undiv rem-sqrt-square sqrt-pow1 pow1/2 div-exp prod-exp cbrt-unprod div-inv
frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
4 → 113
Calls
4 calls:
1.0ms
(sqrt (fabs (- x y)))
1.0ms
(sqrt (fabs (- x y)))
4.0ms
(/ (sqrt (fabs (- x y))) (fabs y))
10.0ms
(* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)))

series22.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(sqrt (fabs (- x y)))
4.0ms
(sqrt (fabs (- x y)))
8.0ms
(/ (sqrt (fabs (- x y))) (fabs y))
6.0ms
(* (sqrt (fabs (- x y))) (/ (sqrt (fabs (- x y))) (fabs y)))

simplify61.0ms

Algorithm
egg-herbie
Counts
125 → 125
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
053581374

prune80.0ms

Filtered
76 candidates to 125 candidates (-64.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1250125
Fresh011
Picked011
Done011
Total1253128

Merged error: 0b

Counts
128 → 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)))

rewrite31.0ms

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
prod-exp
pow1
cbrt-undiv associate-/l*
cbrt-unprod div-inv
rec-exp pow-flip 1-exp add-log-exp
frac-2neg clear-num
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)))
16.0ms
(* (/ 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)))

simplify69.0ms

Algorithm
egg-herbie
Counts
176 → 176
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
049622041
149622041

prune109.0ms

Filtered
94 candidates to 176 candidates (-87.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1760176
Fresh000
Picked011
Done022
Total1763179

Merged error: 0b

Counts
179 → 3

regimes115.0ms

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
0167
1167

end0.0ms

sample297.0ms

Algorithm
intervals
Results
170.0ms8000×body80valid
4.0ms198×body80invalid

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