Details

Time bar (total: 1.8s)

analyze377.0ms

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
0%99.9%0.1%5
0%99.9%0.1%6
14%85.8%0.1%7
22.6%77.2%0.1%8
23.8%74.5%1.7%9
40%56%4%10
47.3%48.7%4%11
48.4%45.8%5.8%12
58.6%32.4%9%13
63.4%27.5%9%14

sample19.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
1.0ms25×body80invalid

simplify137.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (134.0ms)

IterNodesCost
051987

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 12.8b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 x (+.f64 y z))
12.2b
(/.f64 (*.f64 x (+.f64 y z)) z)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log_binary64 add-cbrt-cube_binary64
*-un-lft-identity_binary64 add-sqr-sqrt_binary64
add-cube-cbrt_binary64
pow1_binary64 associate-*r*_binary64 associate-*r/_binary64
associate-/r*_binary64 associate-*l*_binary64 times-frac_binary64
flip3-+_binary64 associate-/l/_binary64 add-log-exp_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 prod-exp_binary64 div-exp_binary64 flip-+_binary64
pow-prod-down_binary64 distribute-lft-out_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 clear-num_binary64 frac-2neg_binary64 associate-/l*_binary64 div-inv_binary64 *-commutative_binary64
Counts
2 → 46
Calls
2 calls:
6.0ms
(*.f64 x (+.f64 y z))
7.0ms
(/.f64 (*.f64 x (+.f64 y z)) z)

series16.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(*.f64 x (+.f64 y z))
10.0ms
(/.f64 (*.f64 x (+.f64 y z)) z)

simplify60.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
04994376
14994376

prune61.0ms

Filtered
35 candidates to 52 candidates (-48.6%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New45752
Fresh000
Picked101
Done000
Total46753

Merged error: 0b

Counts
53 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 z (+.f64 y z))
2.0b
(/.f64 x (/.f64 z (+.f64 y z)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
114×times-frac_binary64
94×*-un-lft-identity_binary64
62×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
22×associate-/r*_binary64
16×distribute-lft-out_binary64
11×associate-/r/_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
associate-/l*_binary64 div-inv_binary64
flip3-+_binary64 flip-+_binary64
cbrt-undiv_binary64 div-exp_binary64
add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64
Counts
2 → 123
Calls
2 calls:
8.0ms
(/.f64 z (+.f64 y z))
9.0ms
(/.f64 x (/.f64 z (+.f64 y z)))

series17.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/.f64 z (+.f64 y z))
11.0ms
(/.f64 x (/.f64 z (+.f64 y z)))

simplify72.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
049551556
149551556

prune101.0ms

Filtered
95 candidates to 129 candidates (-35.8%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1272129
Fresh336
Picked011
Done000
Total1306136

Merged error: 0b

Counts
136 → 6

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (+.f64 y z) z)
2.2b
(*.f64 x (/.f64 (+.f64 y z) z))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity_binary64
25×add-sqr-sqrt_binary64 times-frac_binary64
20×add-cube-cbrt_binary64
16×associate-*r*_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
distribute-lft-out_binary64
pow1_binary64 associate-/l*_binary64
associate-/r*_binary64 associate-*l*_binary64
associate-/l/_binary64 add-log-exp_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 unswap-sqr_binary64 prod-exp_binary64 div-inv_binary64 div-exp_binary64
pow-prod-down_binary64 flip3-+_binary64 associate-*r/_binary64 clear-num_binary64 frac-2neg_binary64 flip-+_binary64 *-commutative_binary64
Counts
2 → 68
Calls
2 calls:
6.0ms
(/.f64 (+.f64 y z) z)
10.0ms
(*.f64 x (/.f64 (+.f64 y z) z))

series14.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/.f64 (+.f64 y z) z)
10.0ms
(*.f64 x (/.f64 (+.f64 y z) z))

simplify54.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04947619
14947619

prune58.0ms

Filtered
49 candidates to 74 candidates (-51.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New73174
Fresh134
Picked011
Done101
Total75580

Merged error: 0b

Counts
80 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(*.f64 (+.f64 y z) (/.f64 1 z))
2.2b
(*.f64 x (*.f64 (+.f64 y z) (/.f64 1 z)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
26×add-exp-log_binary64
18×add-sqr-sqrt_binary64
16×add-cbrt-cube_binary64
14×*-un-lft-identity_binary64 associate-*r*_binary64
13×prod-exp_binary64
11×add-cube-cbrt_binary64 times-frac_binary64
pow1_binary64
associate-*r/_binary64
cbrt-unprod_binary64 associate-*l*_binary64
pow-prod-down_binary64 flip3-+_binary64 div-exp_binary64 flip-+_binary64 frac-times_binary64 associate-*l/_binary64
unswap-sqr_binary64
add-log-exp_binary64 1-exp_binary64 cbrt-undiv_binary64 rec-exp_binary64 un-div-inv_binary64 *-commutative_binary64
distribute-lft-out_binary64 div-inv_binary64
Counts
2 → 69
Calls
2 calls:
10.0ms
(*.f64 (+.f64 y z) (/.f64 1 z))
10.0ms
(*.f64 x (*.f64 (+.f64 y z) (/.f64 1 z)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(*.f64 (+.f64 y z) (/.f64 1 z))
10.0ms
(*.f64 x (*.f64 (+.f64 y z) (/.f64 1 z)))

simplify47.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
04987568
14987568

prune47.0ms

Filtered
46 candidates to 75 candidates (-63.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New75075
Fresh033
Picked011
Done011
Total75580

Merged error: 0b

Counts
80 → 5

regimes171.0ms

Accuracy

40.8% (1.9b remaining)

Error of 1.9b against oracle of 0.0b and baseline of 3.2b

bsearch24.0ms

Steps
ItersRangePoint
9
5.082319412590121e-176
1.653150888297965e-167
1.6296836021789269e-167
6
-1.757210477616031e-38
-2.522315777139593e-39
-1.0453651096244319e-38

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02223
12223

end0.0ms

sample410.0ms

Algorithm
intervals
Results
204.0ms8000×body80valid
20.0ms709×body80invalid

Profiling

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