Details

Time bar (total: 1.9s)

analyze363.0ms

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

sample14.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0ms20×body80invalid

simplify197.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (188.0ms)

IterNodesCost
0490810
1490810

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 15.3b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

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)

series58.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(*.f64 x (+.f64 y z))
35.0ms
(/.f64 (*.f64 x (+.f64 y z)) z)

simplify96.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (81.0ms)

IterNodesCost
04977553
14977553

prune38.0ms

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

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New44852
Fresh000
Picked101
Done000
Total45853

Merged error: 0.0b

Counts
53 → 8

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)))

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:
5.0ms
(/.f64 z (+.f64 y z))
9.0ms
(/.f64 x (/.f64 z (+.f64 y z)))

series72.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(/.f64 z (+.f64 y z))
48.0ms
(/.f64 x (/.f64 z (+.f64 y z)))

simplify96.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
049682384
149682384

prune67.0ms

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

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1272129
Fresh437
Picked011
Done000
Total1316137

Merged error: 0b

Counts
137 → 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))

rewrite17.0ms

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:
5.0ms
(/.f64 (+.f64 y z) z)
9.0ms
(*.f64 x (/.f64 (+.f64 y z) z))

series53.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(/.f64 (+.f64 y z) z)
37.0ms
(*.f64 x (/.f64 (+.f64 y z) z))

simplify48.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
05028932

prune32.0ms

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

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New74074
Fresh044
Picked011
Done011
Total74680

Merged error: 0b

Counts
80 → 6

localize5.0ms

Local error

Found 1 expressions with local error:

11.1b
(*.f64 (/.f64 x z) (+.f64 y z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt_binary64
13×associate-*l*_binary64
11×*-un-lft-identity_binary64
10×times-frac_binary64
add-cube-cbrt_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
associate-*r*_binary64
pow1_binary64
flip3-+_binary64 cbrt-unprod_binary64 associate-*r/_binary64 unswap-sqr_binary64 prod-exp_binary64 flip-+_binary64 frac-times_binary64
pow-prod-down_binary64 add-log-exp_binary64 distribute-lft-out_binary64 cbrt-undiv_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 div-inv_binary64 div-exp_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
1 → 39
Calls
1 calls:
9.0ms
(*.f64 (/.f64 x z) (+.f64 y z))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(*.f64 (/.f64 x z) (+.f64 y z))

simplify115.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (100.0ms)

IterNodesCost
05016548

prune19.0ms

Filtered
32 candidates to 42 candidates (-31.3%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New42042
Fresh033
Picked011
Done022
Total42648

Merged error: 0b

Counts
48 → 6

regimes48.0ms

Accuracy

4.8% (3.0b remaining)

Error of 3.0b against oracle of 0.0b and baseline of 3.2b

bsearch25.0ms

Steps
ItersRangePoint
7
1.731883981218533e-64
1.8168487362676151e-62
3.6996407791868194e-64
9
9.668381033670004e-167
1.6247490816585931e-161
9.056787863554104e-163

simplify4.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02645
12645

end0.0ms

sample403.0ms

Algorithm
intervals
Results
202.0ms8000×body80valid
21.0ms726×body80invalid

Profiling

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