Details

Time bar (total: 3.1s)

analyze897.0ms

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
0%99.8%0.2%8
0%99.8%0.2%9
0%99.8%0.2%10
16.4%83.4%0.2%11
19.9%79.9%0.2%12
21.6%77.2%1.2%13
24.8%73.7%1.4%14

sample27.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
4.0ms107×body80invalid

simplify27.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
05509
15509

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 5.9b

Counts
2 → 1

localize12.0ms

Local error

Found 1 expressions with local error:

5.6b
(/.f64 (-.f64 (*.f64 x y) (*.f64 z t)) a)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 times-frac_binary64
3×associate-/r*_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 associate-/l*_binary64
2×associate-/l/_binary64
1×add-log-exp_binary64 pow1_binary64 flip3--_binary64 cbrt-undiv_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 flip--_binary64
Counts
1 → 30
Calls
1 calls:
6.0ms
(/.f64 (-.f64 (*.f64 x y) (*.f64 z t)) a)

series16.0ms

Counts
1 → 3
Calls
1 calls:
16.0ms
(/.f64 (-.f64 (*.f64 x y) (*.f64 z t)) a)

simplify40.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05388432

prune53.0ms

Filtered
26 candidates to 33 candidates (-26.9%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New231033
Fresh000
Picked011
Done000
Total231134

Merged error: 5.6b

Counts
34 → 11

localize8.0ms

Local error

Found 1 expressions with local error:

5.7b
(*.f64 (-.f64 (*.f64 x y) (*.f64 z t)) (/.f64 1 a))

rewrite11.0ms

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

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(*.f64 (-.f64 (*.f64 x y) (*.f64 z t)) (/.f64 1 a))

simplify68.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
05235507

prune48.0ms

Filtered
24 candidates to 43 candidates (-79.2%)
Pruning

13 alts after pruning (11 fresh and 2 done)

PrunedKeptTotal
New41243
Fresh099
Picked011
Done011
Total411354

Merged error: 5.6b

Counts
54 → 13

localize8.0ms

Local error

Found 2 expressions with local error:

0.5b
(/.f64 1 (/.f64 a (-.f64 (*.f64 x y) (*.f64 z t))))
5.4b
(/.f64 a (-.f64 (*.f64 x y) (*.f64 z t)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
90×times-frac_binary64
54×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
18×associate-/r*_binary64
15×add-exp-log_binary64
11×associate-/r/_binary64
9×add-cbrt-cube_binary64
8×div-exp_binary64
6×associate-/l*_binary64 div-inv_binary64
5×flip3--_binary64 flip--_binary64
4×cbrt-undiv_binary64
3×pow1_binary64
2×add-log-exp_binary64 1-exp_binary64 clear-num_binary64 frac-2neg_binary64 rec-exp_binary64
1×inv-pow_binary64 pow-flip_binary64
Counts
2 → 113
Calls
2 calls:
9.0ms
(/.f64 1 (/.f64 a (-.f64 (*.f64 x y) (*.f64 z t))))
6.0ms
(/.f64 a (-.f64 (*.f64 x y) (*.f64 z t)))

series42.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(/.f64 1 (/.f64 a (-.f64 (*.f64 x y) (*.f64 z t))))
19.0ms
(/.f64 a (-.f64 (*.f64 x y) (*.f64 z t)))

simplify46.0ms

Algorithm
egg-herbie
Counts
119 → 119
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
050611964

prune75.0ms

Filtered
71 candidates to 119 candidates (-67.6%)
Pruning

14 alts after pruning (11 fresh and 3 done)

PrunedKeptTotal
New1154119
Fresh3710
Picked011
Done022
Total11814132

Merged error: 5.6b

Counts
132 → 14

localize11.0ms

Local error

Found 3 expressions with local error:

0.4b
(/.f64 1 (-.f64 (*.f64 x y) (*.f64 z t)))
0.5b
(/.f64 1 (*.f64 a (/.f64 1 (-.f64 (*.f64 x y) (*.f64 z t)))))
5.1b
(*.f64 a (/.f64 1 (-.f64 (*.f64 x y) (*.f64 z t))))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
51×add-exp-log_binary64
28×add-sqr-sqrt_binary64
23×times-frac_binary64
22×*-un-lft-identity_binary64
21×add-cube-cbrt_binary64
20×div-exp_binary64
19×add-cbrt-cube_binary64
16×prod-exp_binary64
15×associate-*r*_binary64
10×1-exp_binary64 rec-exp_binary64
9×pow1_binary64
6×cbrt-undiv_binary64 associate-/r/_binary64 associate-/l*_binary64
4×associate-/r*_binary64 cbrt-unprod_binary64
3×add-log-exp_binary64 associate-*l*_binary64 unswap-sqr_binary64 div-inv_binary64 pow-flip_binary64
2×pow-prod-down_binary64 flip3--_binary64 associate-*r/_binary64 clear-num_binary64 inv-pow_binary64 frac-2neg_binary64 un-div-inv_binary64 flip--_binary64
1×*-commutative_binary64
Counts
3 → 111
Calls
3 calls:
6.0ms
(/.f64 1 (-.f64 (*.f64 x y) (*.f64 z t)))
10.0ms
(/.f64 1 (*.f64 a (/.f64 1 (-.f64 (*.f64 x y) (*.f64 z t)))))
10.0ms
(*.f64 a (/.f64 1 (-.f64 (*.f64 x y) (*.f64 z t))))

series52.0ms

Counts
3 → 9
Calls
3 calls:
13.0ms
(/.f64 1 (-.f64 (*.f64 x y) (*.f64 z t)))
23.0ms
(/.f64 1 (*.f64 a (/.f64 1 (-.f64 (*.f64 x y) (*.f64 z t)))))
16.0ms
(*.f64 a (/.f64 1 (-.f64 (*.f64 x y) (*.f64 z t))))

simplify54.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
054641244

prune35.0ms

Filtered
60 candidates to 120 candidates (-100.0%)
Pruning

14 alts after pruning (10 fresh and 4 done)

PrunedKeptTotal
New1200120
Fresh01010
Picked011
Done033
Total12014134

Merged error: 5.6b

Counts
134 → 14

regimes717.0ms

Accuracy

0% (0.3b remaining)

Error of 7.4b against oracle of 7.1b and baseline of 7.4b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0379
1379

end0.0ms

sample746.0ms

Algorithm
intervals
Results
277.0ms8000×body80valid
116.0ms3142×body80invalid

Profiling

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