Details

Time bar (total: 3.1s)

analyze976.0ms

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
4.7%95.1%0.2%10
12.7%87.1%0.2%11
15.9%83.9%0.2%12
24.9%74.9%0.2%13
26.2%73.6%0.2%14

sample29.0ms

Algorithm
intervals
Results
13.0ms256×body80valid
1.0ms24×body80invalid

simplify238.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (234.0ms)

IterNodesCost
0560011

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 12.4b

Counts
2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 y (-.f64 z t))
12.0b
(/.f64 (*.f64 y (-.f64 z t)) (-.f64 a t))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt_binary64
12×*-un-lft-identity_binary64
9×add-exp-log_binary64 add-cbrt-cube_binary64
6×add-cube-cbrt_binary64
5×associate-/r*_binary64 associate-*r*_binary64 times-frac_binary64
4×pow1_binary64 associate-*r/_binary64
3×flip3--_binary64 associate-*l*_binary64 difference-of-squares_binary64 distribute-lft-out--_binary64 flip--_binary64
2×associate-/l/_binary64 add-log-exp_binary64 sub-neg_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 associate-/r/_binary64 prod-exp_binary64 div-exp_binary64
1×pow-prod-down_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 unswap-sqr_binary64 clear-num_binary64 frac-2neg_binary64 associate-/l*_binary64 div-inv_binary64 *-commutative_binary64
Counts
2 → 53
Calls
2 calls:
7.0ms
(*.f64 y (-.f64 z t))
10.0ms
(/.f64 (*.f64 y (-.f64 z t)) (-.f64 a t))

series25.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(*.f64 y (-.f64 z t))
18.0ms
(/.f64 (*.f64 y (-.f64 z t)) (-.f64 a t))

simplify47.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05975485

prune75.0ms

Filtered
40 candidates to 59 candidates (-47.5%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New54559
Fresh000
Picked011
Done000
Total54660

Merged error: 0.0b

Counts
60 → 6

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (-.f64 a t) (-.f64 z t))
1.3b
(/.f64 y (/.f64 (-.f64 a t) (-.f64 z t)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac_binary64
194×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
90×add-cube-cbrt_binary64
52×difference-of-squares_binary64 distribute-lft-out--_binary64
36×associate-/r*_binary64
11×associate-/r/_binary64
9×add-exp-log_binary64 add-cbrt-cube_binary64
8×associate-/l*_binary64
6×flip3--_binary64 div-inv_binary64 flip--_binary64
4×cbrt-undiv_binary64 div-exp_binary64
2×associate-/l/_binary64 add-log-exp_binary64 pow1_binary64 clear-num_binary64 frac-2neg_binary64
1×div-sub_binary64
Counts
2 → 194
Calls
2 calls:
8.0ms
(/.f64 (-.f64 a t) (-.f64 z t))
13.0ms
(/.f64 y (/.f64 (-.f64 a t) (-.f64 z t)))

series42.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(/.f64 (-.f64 a t) (-.f64 z t))
32.0ms
(/.f64 y (/.f64 (-.f64 a t) (-.f64 z t)))

simplify58.0ms

Algorithm
egg-herbie
Counts
200 → 200
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
050783157

prune156.0ms

Filtered
133 candidates to 200 candidates (-50.4%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1991200
Fresh134
Picked011
Done101
Total2015206

Merged error: 0.0b

Counts
206 → 5

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (-.f64 z t) (-.f64 a t))
1.1b
(*.f64 y (/.f64 (-.f64 z t) (-.f64 a t)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
75×add-sqr-sqrt_binary64
70×*-un-lft-identity_binary64
51×times-frac_binary64
31×associate-*r*_binary64
26×add-cube-cbrt_binary64
22×difference-of-squares_binary64 distribute-lft-out--_binary64
9×add-exp-log_binary64 add-cbrt-cube_binary64
5×associate-/r*_binary64 associate-/l*_binary64
4×pow1_binary64 associate-/r/_binary64
3×flip3--_binary64 associate-*l*_binary64 flip--_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 associate-*r/_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 *-commutative_binary64
Counts
2 → 102
Calls
2 calls:
8.0ms
(/.f64 (-.f64 z t) (-.f64 a t))
14.0ms
(*.f64 y (/.f64 (-.f64 z t) (-.f64 a t)))

series31.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(/.f64 (-.f64 z t) (-.f64 a t))
21.0ms
(*.f64 y (/.f64 (-.f64 z t) (-.f64 a t)))

simplify55.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
050241163

prune86.0ms

Filtered
71 candidates to 108 candidates (-52.1%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1080108
Fresh033
Picked011
Done011
Total1085113

Merged error: 0.0b

Counts
113 → 5

localize8.0ms

Local error

Found 1 expressions with local error:

9.7b
(*.f64 (/.f64 y (-.f64 a t)) (-.f64 z t))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt_binary64
21×associate-*l*_binary64
19×*-un-lft-identity_binary64
16×times-frac_binary64
11×add-cube-cbrt_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64
5×associate-*r*_binary64
4×difference-of-squares_binary64 distribute-lft-out--_binary64
3×pow1_binary64 flip3--_binary64 flip--_binary64
2×sub-neg_binary64 cbrt-unprod_binary64 associate-*r/_binary64 associate-/r/_binary64 unswap-sqr_binary64 prod-exp_binary64 frac-times_binary64
1×pow-prod-down_binary64 add-log-exp_binary64 cbrt-undiv_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 div-inv_binary64 div-exp_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
1 → 48
Calls
1 calls:
13.0ms
(*.f64 (/.f64 y (-.f64 a t)) (-.f64 z t))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(*.f64 (/.f64 y (-.f64 a t)) (-.f64 z t))

simplify46.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05344548

prune41.0ms

Filtered
37 candidates to 51 candidates (-37.8%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New50151
Fresh022
Picked011
Done022
Total50656

Merged error: 0b

Counts
56 → 6

regimes383.0ms

Accuracy

0% (1.4b remaining)

Error of 1.4b against oracle of 0.0b and baseline of 1.4b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02311
12311

end0.0ms

sample618.0ms

Algorithm
intervals
Results
309.0ms7995×body80valid
24.0ms676×body80invalid
0.0ms2×body640valid
0.0ms1×body1280valid
0.0ms2×body160valid

Profiling

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