Details

Time bar (total: 2.2s)

analyze376.0ms

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

sample18.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
1.0ms29×body80invalid

simplify194.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (185.0ms)

IterNodesCost
0490810
1490810

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 12.5b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 x (+.f64 y z))
11.9b
(/.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)

series60.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(*.f64 x (+.f64 y z))
37.0ms
(/.f64 (*.f64 x (+.f64 y z)) z)

simplify98.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (81.0ms)

IterNodesCost
04977553
14977553

prune30.0ms

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

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New47552
Fresh000
Picked011
Done000
Total47653

Merged error: 0.0b

Counts
53 → 6

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (+.f64 y z) z)
3.6b
(*.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:
6.0ms
(/.f64 (+.f64 y z) z)
9.0ms
(*.f64 x (/.f64 (+.f64 y z) z))

series58.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(/.f64 (+.f64 y z) z)
42.0ms
(*.f64 x (/.f64 (+.f64 y z) z))

simplify49.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
05028932

prune35.0ms

Filtered
47 candidates to 74 candidates (-57.4%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New73174
Fresh044
Picked011
Done011
Total73780

Merged error: 0.0b

Counts
80 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 z (+.f64 y z))
3.6b
(/.f64 x (/.f64 z (+.f64 y z)))

rewrite19.0ms

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))
8.0ms
(/.f64 x (/.f64 z (+.f64 y z)))

series74.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(/.f64 z (+.f64 y z))
45.0ms
(/.f64 x (/.f64 z (+.f64 y z)))

simplify97.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
049682384
149682384

prune82.0ms

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

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1281129
Fresh044
Picked011
Done022
Total1288136

Merged error: 0b

Counts
136 → 8

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/.f64 (+.f64 z y) z)
0.1b
(/.f64 1 (/.f64 (+.f64 z y) z))
3.6b
(/.f64 x (/.f64 1 (/.f64 (+.f64 z y) z)))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
603×times-frac_binary64
383×*-un-lft-identity_binary64
279×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
72×associate-/r*_binary64
52×distribute-lft-out_binary64
35×add-exp-log_binary64
23×div-inv_binary64
22×div-exp_binary64
19×add-cbrt-cube_binary64
10×cbrt-undiv_binary64 associate-/l*_binary64
associate-/r/_binary64
pow1_binary64 1-exp_binary64 rec-exp_binary64
add-log-exp_binary64 clear-num_binary64 frac-2neg_binary64
associate-/l/_binary64
flip3-+_binary64 inv-pow_binary64 pow-flip_binary64 flip-+_binary64
Counts
3 → 357
Calls
3 calls:
6.0ms
(/.f64 (+.f64 z y) z)
8.0ms
(/.f64 1 (/.f64 (+.f64 z y) z))
15.0ms
(/.f64 x (/.f64 1 (/.f64 (+.f64 z y) z)))

series91.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(/.f64 (+.f64 z y) z)
28.0ms
(/.f64 1 (/.f64 (+.f64 z y) z))
45.0ms
(/.f64 x (/.f64 1 (/.f64 (+.f64 z y) z)))

simplify167.0ms

Algorithm
egg-herbie
Counts
366 → 366
Iterations

Useful iterations: 0 (89.0ms)

IterNodesCost
051557996

prune143.0ms

Filtered
200 candidates to 366 candidates (-83.0%)
Pruning

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New3660366
Fresh044
Picked011
Done033
Total3668374

Merged error: 0b

Counts
374 → 8

regimes111.0ms

Accuracy

51.5% (1.6b remaining)

Error of 1.6b against oracle of 0.0b and baseline of 3.4b

bsearch1.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02152
12152

end0.0ms

sample429.0ms

Algorithm
intervals
Results
215.0ms8000×body80valid
20.0ms783×body80invalid

Profiling

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