Details

Time bar (total: 4.4s)

analyze1.6s

Algorithm
search
Search
TrueOtherFalseIter
0%99.7%0.3%0
0%99.7%0.3%1
0%99.7%0.3%2
0%99.7%0.3%3
0%99.7%0.3%4
0%99.7%0.3%5
0%99.7%0.3%6
0%99.7%0.3%7
0%99.7%0.3%8
0%99.7%0.3%9
0%99.7%0.3%10
0%99.7%0.3%11
0%99.7%0.3%12
1.2%98.5%0.3%13
1.8%97.9%0.3%14

sample45.0ms

Algorithm
intervals
Results
14.0ms256×body80valid
7.0ms133×body80invalid

simplify49.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
093617
193617

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(/.f64 (*.f64 a b) 4)
0.0b
(/.f64 (*.f64 z t) 16)
0.0b
(+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16))
0.0b
(-.f64 (+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16)) (/.f64 (*.f64 a b) 4))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
14×add-exp-log_binary64 add-cbrt-cube_binary64
11×add-log-exp_binary64
10×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
add-cube-cbrt_binary64
associate-/r*_binary64 times-frac_binary64
pow1_binary64 cbrt-undiv_binary64 div-exp_binary64
flip3-+_binary64 diff-log_binary64 cbrt-unprod_binary64 clear-num_binary64 prod-exp_binary64 frac-2neg_binary64 associate-/l*_binary64 div-inv_binary64 flip-+_binary64 frac-sub_binary64 sum-log_binary64
sub-neg_binary64 flip3--_binary64 difference-of-squares_binary64 distribute-lft-out--_binary64 +-commutative_binary64 flip--_binary64 associate--l+_binary64
Counts
4 → 70
Calls
4 calls:
5.0ms
(/.f64 (*.f64 a b) 4)
5.0ms
(/.f64 (*.f64 z t) 16)
6.0ms
(+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16))
10.0ms
(-.f64 (+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16)) (/.f64 (*.f64 a b) 4))

series44.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(/.f64 (*.f64 a b) 4)
4.0ms
(/.f64 (*.f64 z t) 16)
12.0ms
(+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16))
25.0ms
(-.f64 (+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16)) (/.f64 (*.f64 a b) 4))

simplify42.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
04951925
14951925

prune78.0ms

Filtered
58 candidates to 82 candidates (-41.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New81182
Fresh000
Picked011
Done000
Total81283

Merged error: 0.0b

Counts
83 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(/.f64 (*.f64 z t) 16)
0.0b
(+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16))
0.0b
(-.f64 (+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16)) (/.f64 a (/.f64 4 b)))
0.3b
(/.f64 a (/.f64 4 b))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
81×times-frac_binary64
57×add-sqr-sqrt_binary64
50×*-un-lft-identity_binary64
48×add-cube-cbrt_binary64
16×associate-/r*_binary64
14×add-exp-log_binary64 add-cbrt-cube_binary64
11×add-log-exp_binary64
div-inv_binary64
cbrt-undiv_binary64 div-exp_binary64
pow1_binary64 associate-/l*_binary64
difference-of-squares_binary64
flip3-+_binary64 diff-log_binary64 clear-num_binary64 frac-2neg_binary64 flip-+_binary64 frac-sub_binary64 sum-log_binary64
sub-neg_binary64 flip3--_binary64 cbrt-unprod_binary64 associate-/r/_binary64 prod-exp_binary64 distribute-lft-out--_binary64 +-commutative_binary64 flip--_binary64 associate--l+_binary64
Counts
4 → 121
Calls
4 calls:
5.0ms
(/.f64 (*.f64 z t) 16)
6.0ms
(+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16))
22.0ms
(-.f64 (+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16)) (/.f64 a (/.f64 4 b)))
6.0ms
(/.f64 a (/.f64 4 b))

series46.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(/.f64 (*.f64 z t) 16)
12.0ms
(+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16))
26.0ms
(-.f64 (+.f64 (*.f64 x y) (/.f64 (*.f64 z t) 16)) (/.f64 a (/.f64 4 b)))
4.0ms
(/.f64 a (/.f64 4 b))

simplify49.0ms

Algorithm
egg-herbie
Counts
133 → 133
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
049511599
149511599

prune124.0ms

Filtered
103 candidates to 133 candidates (-29.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1330133
Fresh000
Picked011
Done011
Total1332135

Merged error: 0.0b

Counts
135 → 2

regimes1.1s

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.1b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05517
15517

end0.0ms

sample1.2s

Algorithm
intervals
Results
454.0ms8000×body80valid
226.0ms3905×body80invalid

Profiling

Loading profile data...