Details

Time bar (total: 1.8s)

analyze319.0ms

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
9.4%90.5%0.1%6
14%85.8%0.1%7
22.6%77.2%0.1%8
37.8%60.5%1.7%9
40%56%4%10
47.3%48.7%4%11
56.8%36.2%7%12
58.6%32.4%9%13
63.4%27.5%9%14

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
1.0ms24×body80invalid

simplify294.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (291.0ms)

IterNodesCost
055207

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 13.6b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 x (-.f64 y z))
12.9b
(/.f64 (*.f64 x (-.f64 y z)) y)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
*-un-lft-identity_binary64
add-cube-cbrt_binary64
associate-*r*_binary64
pow1_binary64 associate-*r/_binary64
associate-/r*_binary64 associate-*l*_binary64 times-frac_binary64
associate-/l/_binary64 add-log-exp_binary64 sub-neg_binary64 flip3--_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 prod-exp_binary64 div-exp_binary64 flip--_binary64
pow-prod-down_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 clear-num_binary64 frac-2neg_binary64 difference-of-squares_binary64 associate-/l*_binary64 distribute-lft-out--_binary64 div-inv_binary64 *-commutative_binary64
Counts
2 → 47
Calls
2 calls:
7.0ms
(*.f64 x (-.f64 y z))
8.0ms
(/.f64 (*.f64 x (-.f64 y z)) y)

series19.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(*.f64 x (-.f64 y z))
11.0ms
(/.f64 (*.f64 x (-.f64 y z)) y)

simplify52.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04968384
14968384

prune39.0ms

Filtered
35 candidates to 53 candidates (-51.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New46753
Fresh000
Picked011
Done000
Total46854

Merged error: 0.0b

Counts
54 → 8

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 y (-.f64 y z))
3.4b
(/.f64 x (/.f64 y (-.f64 y z)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac_binary64
102×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
70×add-cube-cbrt_binary64
26×associate-/r*_binary64
16×difference-of-squares_binary64 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 → 139
Calls
2 calls:
7.0ms
(/.f64 y (-.f64 y z))
10.0ms
(/.f64 x (/.f64 y (-.f64 y z)))

series20.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/.f64 y (-.f64 y z))
14.0ms
(/.f64 x (/.f64 y (-.f64 y z)))

simplify51.0ms

Algorithm
egg-herbie
Counts
145 → 145
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
049911832
149911832

prune60.0ms

Filtered
107 candidates to 145 candidates (-35.5%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1423145
Fresh336
Picked011
Done101
Total1467153

Merged error: 0b

Counts
153 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (-.f64 y z) y)
3.9b
(*.f64 x (/.f64 (-.f64 y z) y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt_binary64
36×*-un-lft-identity_binary64
31×times-frac_binary64
22×add-cube-cbrt_binary64
19×associate-*r*_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
difference-of-squares_binary64 distribute-lft-out--_binary64
associate-/l*_binary64
pow1_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 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 flip--_binary64 *-commutative_binary64
Counts
2 → 76
Calls
2 calls:
6.0ms
(/.f64 (-.f64 y z) y)
10.0ms
(*.f64 x (/.f64 (-.f64 y z) y))

series16.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/.f64 (-.f64 y z) y)
11.0ms
(*.f64 x (/.f64 (-.f64 y z) y))

simplify54.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05181705

prune33.0ms

Filtered
55 candidates to 82 candidates (-49.1%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New82082
Fresh055
Picked011
Done011
Total82789

Merged error: 0b

Counts
89 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(-.f64 x (*.f64 (/.f64 x y) z))
6.2b
(*.f64 (/.f64 x y) z)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt_binary64
13×associate-*l*_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-*r*_binary64
cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64
pow-prod-down_binary64 sub-neg_binary64 flip3--_binary64 diff-log_binary64 cbrt-undiv_binary64 div-inv_binary64 div-exp_binary64 flip--_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
2 → 43
Calls
2 calls:
3.0ms
(-.f64 x (*.f64 (/.f64 x y) z))
7.0ms
(*.f64 (/.f64 x y) z)

series16.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(-.f64 x (*.f64 (/.f64 x y) z))
6.0ms
(*.f64 (/.f64 x y) z)

simplify42.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05053375

prune17.0ms

Filtered
35 candidates to 49 candidates (-40.0%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New49049
Fresh044
Picked011
Done022
Total49756

Merged error: 0b

Counts
56 → 7

regimes156.0ms

Accuracy

33.5% (2.0b remaining)

Error of 2.1b against oracle of 0.0b and baseline of 3.1b

bsearch40.0ms

Steps
ItersRangePoint
10
3.439761984411102e+234
5.458420009567171e+248
5.35542472829832e+248
7
1.6005718929303783e-81
3.752718972602909e-80
2.5641904822085338e-80
5
-4.0101207551494725e-40
-1.668968857124386e-40
-3.0737797897570942e-40

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
06527
16527

end0.0ms

sample426.0ms

Algorithm
intervals
Results
212.0ms8000×body80valid
21.0ms692×body80invalid

Profiling

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