Details

Time bar (total: 1.9s)

analyze343.0ms

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
7.0ms256×body80valid
0.0ms13×body80invalid

simplify284.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (281.0ms)

IterNodesCost
055207

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 13.3b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 x (-.f64 y z))
12.7b
(/.f64 (*.f64 x (-.f64 y z)) y)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt_binary64
9×add-exp-log_binary64 add-cbrt-cube_binary64
8×*-un-lft-identity_binary64
6×add-cube-cbrt_binary64
5×associate-*r*_binary64
4×pow1_binary64 associate-*r/_binary64
3×associate-/r*_binary64 associate-*l*_binary64 times-frac_binary64
2×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
1×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)

simplify54.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
04968384
14968384

prune59.0ms

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

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New46753
Fresh000
Picked101
Done000
Total47754

Merged error: 0.0b

Counts
54 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 y (-.f64 y z))
4.3b
(/.f64 x (/.f64 y (-.f64 y z)))

rewrite23.0ms

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
9×add-exp-log_binary64 add-cbrt-cube_binary64
6×associate-/l*_binary64 div-inv_binary64
5×flip3--_binary64 flip--_binary64
4×cbrt-undiv_binary64 div-exp_binary64
2×add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64
Counts
2 → 139
Calls
2 calls:
6.0ms
(/.f64 y (-.f64 y z))
10.0ms
(/.f64 x (/.f64 y (-.f64 y z)))

series17.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/.f64 y (-.f64 y z))
11.0ms
(/.f64 x (/.f64 y (-.f64 y z)))

simplify49.0ms

Algorithm
egg-herbie
Counts
145 → 145
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
049911832
149911832

prune110.0ms

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

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1432145
Fresh426
Picked011
Done000
Total1475152

Merged error: 0b

Counts
152 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (-.f64 y z) y)
4.8b
(*.f64 x (/.f64 (-.f64 y z) y))

rewrite22.0ms

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
9×add-exp-log_binary64 add-cbrt-cube_binary64
7×difference-of-squares_binary64 distribute-lft-out--_binary64
5×associate-/l*_binary64
4×pow1_binary64
3×associate-/r*_binary64 associate-*l*_binary64
2×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
1×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))

simplify48.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05181705

prune58.0ms

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

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New82082
Fresh033
Picked011
Done011
Total82587

Merged error: 0b

Counts
87 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt_binary64
13×associate-*l*_binary64
11×*-un-lft-identity_binary64
10×times-frac_binary64
9×add-cube-cbrt_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64
5×associate-*r*_binary64
3×pow1_binary64
2×sub-neg_binary64 flip3--_binary64 cbrt-unprod_binary64 associate-*r/_binary64 unswap-sqr_binary64 prod-exp_binary64 flip--_binary64 frac-times_binary64
1×pow-prod-down_binary64 add-log-exp_binary64 cbrt-undiv_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 difference-of-squares_binary64 distribute-lft-out--_binary64 div-inv_binary64 div-exp_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
1 → 40
Calls
1 calls:
10.0ms
(*.f64 (/.f64 x y) (-.f64 y z))

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(*.f64 (/.f64 x y) (-.f64 y z))

simplify43.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
04939380
14939380

prune30.0ms

Filtered
30 candidates to 43 candidates (-43.3%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New43043
Fresh022
Picked011
Done022
Total43548

Merged error: 0b

Counts
48 → 5

regimes167.0ms

Accuracy

-0.3% (3.2b remaining)

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

bsearch35.0ms

Steps
ItersRangePoint
8
1.0568482667549358e-60
1.184785587925915e-57
2.8551718262738205e-60
9
-1.5486448143703756e-260
-3.5991900097673025e-269
-4.703315838445289e-269

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02829
12829

end0.0ms

sample403.0ms

Algorithm
intervals
Results
205.0ms8000×body80valid
17.0ms697×body80invalid

Profiling

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