Details

Time bar (total: 1.9s)

analyze443.0ms

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
49.1%50.7%0.2%9
49.5%50.3%0.2%10
49.7%50.1%0.2%11
50.2%49.6%0.2%12
60.5%39.3%0.2%13
60.6%37.9%1.4%14

sample22.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
3.0ms91×body80invalid

simplify112.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (110.0ms)

IterNodesCost
017439
117439

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/.f64 (-.f64 (+.f64 x y) z) (*.f64 t 2))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity_binary64
7×add-sqr-sqrt_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64 associate-/l*_binary64 times-frac_binary64
4×distribute-lft-out--_binary64
3×add-cube-cbrt_binary64
2×associate-/l/_binary64 distribute-lft-out_binary64 cbrt-undiv_binary64 difference-of-squares_binary64 div-exp_binary64
1×associate-/r*_binary64 add-log-exp_binary64 pow1_binary64 flip3--_binary64 cbrt-unprod_binary64 div-sub_binary64 clear-num_binary64 prod-exp_binary64 frac-2neg_binary64 div-inv_binary64 flip--_binary64
Counts
1 → 30
Calls
1 calls:
10.0ms
(/.f64 (-.f64 (+.f64 x y) z) (*.f64 t 2))

series12.0ms

Counts
1 → 3
Calls
1 calls:
12.0ms
(/.f64 (-.f64 (+.f64 x y) z) (*.f64 t 2))

simplify28.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (21.0ms)

IterNodesCost
05205348

prune21.0ms

Filtered
23 candidates to 33 candidates (-43.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New31233
Fresh000
Picked011
Done000
Total31334

Merged error: 0b

Counts
34 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(*.f64 1/2 (/.f64 z t))
0.0b
(-.f64 (*.f64 (/.f64 1/2 t) (+.f64 x y)) (*.f64 1/2 (/.f64 z t)))
0.2b
(*.f64 (/.f64 1/2 t) (+.f64 x y))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
29×add-sqr-sqrt_binary64
21×*-un-lft-identity_binary64
20×times-frac_binary64
19×add-cube-cbrt_binary64
17×associate-*r*_binary64
16×associate-*l*_binary64
13×add-exp-log_binary64 add-cbrt-cube_binary64
11×associate-*r/_binary64
7×pow1_binary64
5×add-log-exp_binary64 frac-sub_binary64
4×flip3-+_binary64 cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64 flip-+_binary64 frac-times_binary64
3×associate-*l/_binary64
2×pow-prod-down_binary64 cbrt-undiv_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 div-inv_binary64 div-exp_binary64 associate--l+_binary64 *-commutative_binary64
1×sub-neg_binary64 flip3--_binary64 diff-log_binary64 distribute-lft-out_binary64 sub-div_binary64 flip--_binary64
Counts
3 → 90
Calls
3 calls:
7.0ms
(*.f64 1/2 (/.f64 z t))
9.0ms
(-.f64 (*.f64 (/.f64 1/2 t) (+.f64 x y)) (*.f64 1/2 (/.f64 z t)))
9.0ms
(*.f64 (/.f64 1/2 t) (+.f64 x y))

series29.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(*.f64 1/2 (/.f64 z t))
13.0ms
(-.f64 (*.f64 (/.f64 1/2 t) (+.f64 x y)) (*.f64 1/2 (/.f64 z t)))
12.0ms
(*.f64 (/.f64 1/2 t) (+.f64 x y))

simplify43.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05181984

prune51.0ms

Filtered
73 candidates to 99 candidates (-35.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New98199
Fresh101
Picked101
Done011
Total1002102

Merged error: 0b

Counts
102 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(*.f64 1/2 (/.f64 z t))
0.0b
(-.f64 (+.f64 (*.f64 (/.f64 1/2 t) x) (*.f64 (/.f64 1/2 t) y)) (*.f64 1/2 (/.f64 z t)))
0.2b
(*.f64 (/.f64 1/2 t) y)
0.2b
(*.f64 (/.f64 1/2 t) x)

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt_binary64
30×times-frac_binary64
29×associate-*l*_binary64
28×*-un-lft-identity_binary64 add-cube-cbrt_binary64
19×associate-*r*_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
10×pow1_binary64
9×add-log-exp_binary64
6×cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64
4×associate-*r/_binary64 associate-*l/_binary64
3×pow-prod-down_binary64 cbrt-undiv_binary64 div-inv_binary64 div-exp_binary64 frac-sub_binary64 *-commutative_binary64
2×diff-log_binary64
1×flip3-+_binary64 sub-neg_binary64 flip3--_binary64 frac-add_binary64 flip--_binary64 flip-+_binary64 associate--l+_binary64 sum-log_binary64
Counts
4 → 112
Calls
4 calls:
7.0ms
(*.f64 1/2 (/.f64 z t))
10.0ms
(-.f64 (+.f64 (*.f64 (/.f64 1/2 t) x) (*.f64 (/.f64 1/2 t) y)) (*.f64 1/2 (/.f64 z t)))
7.0ms
(*.f64 (/.f64 1/2 t) y)
7.0ms
(*.f64 (/.f64 1/2 t) x)

series25.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(*.f64 1/2 (/.f64 z t))
14.0ms
(-.f64 (+.f64 (*.f64 (/.f64 1/2 t) x) (*.f64 (/.f64 1/2 t) y)) (*.f64 1/2 (/.f64 z t)))
4.0ms
(*.f64 (/.f64 1/2 t) y)
4.0ms
(*.f64 (/.f64 1/2 t) x)

simplify31.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 0 (20.0ms)

IterNodesCost
055451064

prune67.0ms

Filtered
89 candidates to 124 candidates (-39.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1240124
Fresh000
Picked011
Done011
Total1242126

Merged error: 0b

Counts
126 → 2

regimes287.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0219
1219

end0.0ms

sample617.0ms

Algorithm
intervals
Results
250.0ms8000×body80valid
87.0ms2771×body80invalid

Profiling

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