Details

Time bar (total: 1.6s)

analyze342.0ms

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

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
1.0ms30×body80invalid

simplify142.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (139.0ms)

IterNodesCost
051987

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 15.5b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 x (+.f64 y z))
14.6b
(/.f64 (*.f64 x (+.f64 y z)) z)

rewrite18.0ms

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))
10.0ms
(/.f64 (*.f64 x (+.f64 y z)) z)

series18.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(*.f64 x (+.f64 y z))
11.0ms
(/.f64 (*.f64 x (+.f64 y z)) z)

simplify62.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
04994376
14994376

prune43.0ms

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

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New46652
Fresh000
Picked101
Done000
Total47653

Merged error: 0.0b

Counts
53 → 6

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 z (+.f64 y z))
3.3b
(/.f64 x (/.f64 z (+.f64 y z)))

rewrite20.0ms

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:
6.0ms
(/.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)))

simplify68.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
049551556
149551556

prune54.0ms

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

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1272129
Fresh235
Picked011
Done000
Total1296135

Merged error: 0b

Counts
135 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+.f64 x (*.f64 y (/.f64 x z)))
5.9b
(*.f64 y (/.f64 x z))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt_binary64
13×associate-*r*_binary64
10×*-un-lft-identity_binary64 add-cube-cbrt_binary64 times-frac_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
add-log-exp_binary64 pow1_binary64
associate-*l*_binary64
cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64
pow-prod-down_binary64 flip3-+_binary64 cbrt-undiv_binary64 associate-*r/_binary64 div-inv_binary64 div-exp_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64 *-commutative_binary64
Counts
2 → 43
Calls
2 calls:
3.0ms
(+.f64 x (*.f64 y (/.f64 x z)))
7.0ms
(*.f64 y (/.f64 x z))

series13.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+.f64 x (*.f64 y (/.f64 x z)))
6.0ms
(*.f64 y (/.f64 x z))

simplify44.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05163375

prune25.0ms

Filtered
34 candidates to 49 candidates (-44.1%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New49049
Fresh044
Picked011
Done011
Total49655

Merged error: 0b

Counts
55 → 6

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+.f64 x (/.f64 (*.f64 x y) z))
6.3b
(/.f64 (*.f64 x y) z)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log_binary64 add-cbrt-cube_binary64
*-un-lft-identity_binary64
add-log-exp_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
associate-/r*_binary64 times-frac_binary64
pow1_binary64 cbrt-undiv_binary64 div-exp_binary64
flip3-+_binary64 cbrt-unprod_binary64 distribute-lft-out_binary64 clear-num_binary64 prod-exp_binary64 frac-2neg_binary64 associate-/l*_binary64 div-inv_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64
Counts
2 → 33
Calls
2 calls:
7.0ms
(+.f64 x (/.f64 (*.f64 x y) z))
5.0ms
(/.f64 (*.f64 x y) z)

series13.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+.f64 x (/.f64 (*.f64 x y) z))
6.0ms
(/.f64 (*.f64 x y) z)

simplify57.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
05188299

prune12.0ms

Filtered
26 candidates to 39 candidates (-50.0%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New39039
Fresh033
Picked011
Done022
Total39645

Merged error: 0b

Counts
45 → 6

regimes153.0ms

Accuracy

9.6% (2.7b remaining)

Error of 2.7b against oracle of 0.0b and baseline of 2.9b

bsearch24.0ms

Steps
ItersRangePoint
6
1.7531115707959146e-135
7.025056606097533e-135
1.9037644023640054e-135
8
-2.02387910025898e-148
-1.4658838736681155e-152
-8.062707745030684e-149

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02230
12230

end0.0ms

sample433.0ms

Algorithm
intervals
Results
207.0ms8000×body80valid
26.0ms783×body80invalid

Profiling

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