Details

Time bar (total: 2.3s)

analyze440.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
15.6%84.2%0.2%8
28.1%71.7%0.2%9
37.4%62.4%0.2%10
41.7%58.1%0.2%11
53%46.8%0.2%12
64.1%35.6%0.3%13
66.7%32.8%0.5%14

sample21.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
0.0ms12×body80invalid

simplify33.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
07719
17719

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 8.0b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 (-.f64 y z) (-.f64 t z))
7.9b
(/.f64 x (*.f64 (-.f64 y z) (-.f64 t z)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
12×flip3--_binary64 add-sqr-sqrt_binary64 flip--_binary64
10×*-un-lft-identity_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
associate-/r/_binary64 frac-times_binary64
add-cube-cbrt_binary64
associate-*r*_binary64 associate-*l*_binary64
pow1_binary64 associate-*r/_binary64 associate-*l/_binary64
associate-/l*_binary64 times-frac_binary64
add-log-exp_binary64 sub-neg_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 prod-exp_binary64 difference-of-squares_binary64 distribute-lft-out--_binary64 div-exp_binary64
pow-prod-down_binary64 associate-/r*_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 *-commutative_binary64
Counts
2 → 61
Calls
2 calls:
10.0ms
(*.f64 (-.f64 y z) (-.f64 t z))
10.0ms
(/.f64 x (*.f64 (-.f64 y z) (-.f64 t z)))

series44.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(*.f64 (-.f64 y z) (-.f64 t z))
34.0ms
(/.f64 x (*.f64 (-.f64 y z) (-.f64 t z)))

simplify44.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05099731

prune77.0ms

Filtered
51 candidates to 67 candidates (-31.4%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New62567
Fresh000
Picked011
Done000
Total62668

Merged error: 0.0b

Counts
68 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(*.f64 (cbrt.f64 x) (cbrt.f64 x))
0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod_binary64
23×add-sqr-sqrt_binary64
15×*-un-lft-identity_binary64 add-cube-cbrt_binary64
11×pow1_binary64
pow1/3_binary64
swap-sqr_binary64 associate-*r*_binary64 add-exp-log_binary64 associate-*l*_binary64
add-log-exp_binary64 add-cbrt-cube_binary64 unswap-sqr_binary64
pow-prod-down_binary64 pow-prod-up_binary64 pow-sqr_binary64
cbrt-unprod_binary64 pow-plus_binary64 prod-exp_binary64 pow2_binary64 *-commutative_binary64
Counts
4 → 73
Calls
4 calls:
6.0ms
(*.f64 (cbrt.f64 x) (cbrt.f64 x))
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)
2.0ms
(cbrt.f64 x)

series80.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(*.f64 (cbrt.f64 x) (cbrt.f64 x))
18.0ms
(cbrt.f64 x)
18.0ms
(cbrt.f64 x)
22.0ms
(cbrt.f64 x)

simplify48.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
04940374
14940374

prune83.0ms

Filtered
65 candidates to 85 candidates (-30.8%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh044
Picked011
Done011
Total84791

Merged error: 0.0b

Counts
91 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)
0.6b
(cbrt.f64 x)
0.9b
(pow.f64 (cbrt.f64 (cbrt.f64 x)) 4)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod_binary64
11×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
unpow-prod-down_binary64
pow1_binary64 add-exp-log_binary64
add-log-exp_binary64 pow1/3_binary64 add-cbrt-cube_binary64
pow-unpow_binary64
pow-pow_binary64
pow-to-exp_binary64 sqr-pow_binary64 pow-exp_binary64
Counts
4 → 57
Calls
4 calls:
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)
1.0ms
(cbrt.f64 x)
4.0ms
(pow.f64 (cbrt.f64 (cbrt.f64 x)) 4)

series94.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(cbrt.f64 x)
17.0ms
(cbrt.f64 x)
17.0ms
(cbrt.f64 x)
42.0ms
(pow.f64 (cbrt.f64 (cbrt.f64 x)) 4)

simplify36.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
04872348
14872348

prune73.0ms

Filtered
52 candidates to 69 candidates (-32.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New69069
Fresh044
Picked011
Done022
Total69776

Merged error: 0.0b

Counts
76 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 x (-.f64 y z))
1.5b
(/.f64 (/.f64 x (-.f64 y z)) (-.f64 t z))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
210×times-frac_binary64
176×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
88×add-cube-cbrt_binary64
44×difference-of-squares_binary64 distribute-lft-out--_binary64
24×associate-/l*_binary64
16×associate-/r/_binary64
10×associate-/r*_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
flip3--_binary64 div-inv_binary64 flip--_binary64
cbrt-undiv_binary64 div-exp_binary64
add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64
associate-/l/_binary64
Counts
2 → 185
Calls
2 calls:
5.0ms
(/.f64 x (-.f64 y z))
12.0ms
(/.f64 (/.f64 x (-.f64 y z)) (-.f64 t z))

series44.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/.f64 x (-.f64 y z))
35.0ms
(/.f64 (/.f64 x (-.f64 y z)) (-.f64 t z))

simplify65.0ms

Algorithm
egg-herbie
Counts
191 → 191
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
054073094

prune113.0ms

Filtered
128 candidates to 191 candidates (-49.2%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New1901191
Fresh123
Picked011
Done033
Total1917198

Merged error: 0b

Counts
198 → 7

regimes413.0ms

Accuracy

0% (1.6b remaining)

Error of 1.7b against oracle of 0.0b and baseline of 1.7b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02416
12416

end0.0ms

sample445.0ms

Algorithm
intervals
Results
235.0ms8000×body80valid
11.0ms394×body80invalid

Profiling

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