Details

Time bar (total: 2.9s)

analyze1.1s

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
2.3%97.4%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
33.2%66.5%0.2%14

sample23.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
1.0ms17×body80invalid

simplify115.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (112.0ms)

IterNodesCost
0495211
1495211

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 8.8b

Counts
2 → 1

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(*.f64 y (-.f64 z t))
0.0b
(+.f64 x (/.f64 (*.f64 y (-.f64 z t)) (-.f64 z a)))
9.1b
(/.f64 (*.f64 y (-.f64 z t)) (-.f64 z a))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity_binary64 add-sqr-sqrt_binary64
10×add-exp-log_binary64 add-cbrt-cube_binary64
add-cube-cbrt_binary64
associate-/r*_binary64 add-log-exp_binary64 pow1_binary64 associate-*r*_binary64 times-frac_binary64
associate-*r/_binary64
flip3--_binary64 associate-*l*_binary64 difference-of-squares_binary64 distribute-lft-out--_binary64 flip--_binary64
associate-/l/_binary64 sub-neg_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 associate-/r/_binary64 prod-exp_binary64 div-exp_binary64
pow-prod-down_binary64 flip3-+_binary64 distribute-lft-out_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 flip-+_binary64 sum-log_binary64 *-commutative_binary64
Counts
3 → 65
Calls
3 calls:
7.0ms
(*.f64 y (-.f64 z t))
8.0ms
(+.f64 x (/.f64 (*.f64 y (-.f64 z t)) (-.f64 z a)))
10.0ms
(/.f64 (*.f64 y (-.f64 z t)) (-.f64 z a))

series61.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(*.f64 y (-.f64 z t))
30.0ms
(+.f64 x (/.f64 (*.f64 y (-.f64 z t)) (-.f64 z a)))
23.0ms
(/.f64 (*.f64 y (-.f64 z t)) (-.f64 z a))

simplify45.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05408699

prune43.0ms

Filtered
53 candidates to 74 candidates (-39.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New72274
Fresh000
Picked011
Done000
Total72375

Merged error: 0b

Counts
75 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+.f64 x (/.f64 y (/.f64 (-.f64 z a) (-.f64 z t))))
0.0b
(/.f64 (-.f64 z a) (-.f64 z t))
1.7b
(/.f64 y (/.f64 (-.f64 z a) (-.f64 z t)))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac_binary64
197×*-un-lft-identity_binary64
195×add-sqr-sqrt_binary64
91×add-cube-cbrt_binary64
52×difference-of-squares_binary64 distribute-lft-out--_binary64
36×associate-/r*_binary64
11×associate-/r/_binary64
10×add-exp-log_binary64 add-cbrt-cube_binary64
associate-/l*_binary64
flip3--_binary64 div-inv_binary64 flip--_binary64
add-log-exp_binary64
cbrt-undiv_binary64 div-exp_binary64
pow1_binary64
associate-/l/_binary64 clear-num_binary64 frac-2neg_binary64
flip3-+_binary64 distribute-lft-out_binary64 div-sub_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64
Counts
3 → 206
Calls
3 calls:
30.0ms
(+.f64 x (/.f64 y (/.f64 (-.f64 z a) (-.f64 z t))))
8.0ms
(/.f64 (-.f64 z a) (-.f64 z t))
13.0ms
(/.f64 y (/.f64 (-.f64 z a) (-.f64 z t)))

series71.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(+.f64 x (/.f64 y (/.f64 (-.f64 z a) (-.f64 z t))))
10.0ms
(/.f64 (-.f64 z a) (-.f64 z t))
26.0ms
(/.f64 y (/.f64 (-.f64 z a) (-.f64 z t)))

simplify62.0ms

Algorithm
egg-herbie
Counts
215 → 215
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
053383363

prune75.0ms

Filtered
145 candidates to 215 candidates (-48.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New2150215
Fresh011
Picked011
Done011
Total2153218

Merged error: 0b

Counts
218 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+.f64 x (*.f64 y (/.f64 (-.f64 z t) (-.f64 z a))))
0.0b
(/.f64 (-.f64 z t) (-.f64 z a))
1.7b
(*.f64 y (/.f64 (-.f64 z t) (-.f64 z a)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
76×add-sqr-sqrt_binary64
71×*-un-lft-identity_binary64
51×times-frac_binary64
31×associate-*r*_binary64
27×add-cube-cbrt_binary64
22×difference-of-squares_binary64 distribute-lft-out--_binary64
10×add-exp-log_binary64 add-cbrt-cube_binary64
associate-/r*_binary64 add-log-exp_binary64 pow1_binary64 associate-/l*_binary64
associate-/r/_binary64
flip3--_binary64 associate-*l*_binary64 flip--_binary64
associate-/l/_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 unswap-sqr_binary64 prod-exp_binary64 div-inv_binary64 div-exp_binary64
pow-prod-down_binary64 flip3-+_binary64 associate-*r/_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64 *-commutative_binary64
Counts
3 → 113
Calls
3 calls:
4.0ms
(+.f64 x (*.f64 y (/.f64 (-.f64 z t) (-.f64 z a))))
9.0ms
(/.f64 (-.f64 z t) (-.f64 z a))
15.0ms
(*.f64 y (/.f64 (-.f64 z t) (-.f64 z a)))

series62.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(+.f64 x (*.f64 y (/.f64 (-.f64 z t) (-.f64 z a))))
10.0ms
(/.f64 (-.f64 z t) (-.f64 z a))
19.0ms
(*.f64 y (/.f64 (-.f64 z t) (-.f64 z a)))

simplify48.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
049941366
149941366

prune42.0ms

Filtered
82 candidates to 122 candidates (-48.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1220122
Fresh000
Picked011
Done022
Total1223125

Merged error: 0b

Counts
125 → 3

regimes303.0ms

Accuracy

0% (1.1b remaining)

Error of 1.1b against oracle of 0.0b and baseline of 1.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02911
12911

end0.0ms

sample624.0ms

Algorithm
intervals
Results
315.0ms7998×body80valid
28.0ms754×body80invalid
0.0msbody160valid

Profiling

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