Details

Time bar (total: 3.8s)

analyze23.0ms (0.6%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
50%50%0.1%3
50%50%0.1%4
74.9%25%0.1%5
74.9%25%0.1%6
87.4%12.5%0.1%7
87.4%12.5%0.1%8
93.7%6.2%0.1%9
93.7%6.2%0.1%10
96.8%3.1%0.1%11
96.8%3.1%0.1%12
98.3%1.6%0.1%13
98.3%1.6%0.1%14
Compiler

Compiled 7 to 7 computations (0% saved)

sample13.0ms (0.3%)

Algorithm
intervals
Results
7.0ms256×body128valid
Compiler

Compiled 13 to 15 computations (-15.4% saved)

simplify100.0ms (2.6%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0129
1129

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
16.9b
Counts
2 → 1
Compiler

Compiled 12 to 12 computations (0% saved)

localize4.0ms (0.1%)

Local error

Found 1 expressions with local error:

16.6b
(cbrt.f64 (/.f64 g (*.f64 2 a)))

rewrite4.0ms (0.1%)

Algorithm
rewrite-expression-head
Rules
cbrt-prod_binary64_2496
*-un-lft-identity_binary64_2465 times-frac_binary64_2471 add-cube-cbrt_binary64_2500 add-sqr-sqrt_binary64_2487
add-log-exp_binary64_2504 cbrt-div_binary64_2497 add-exp-log_binary64_2503 pow1/3_binary64_2547 add-cbrt-cube_binary64_2501 div-inv_binary64_2462 pow1_binary64_2526
Counts
1 → 16
Calls

1 calls:

3.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))

series77.0ms (2%)

Counts
1 → 3
Calls

1 calls:

77.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))

simplify64.0ms (1.7%)

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
04895244
14895244

prune29.0ms (0.8%)

Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New10919
Fresh000
Picked011
Done000
Total101020
Error
0.2b
Counts
20 → 10
Compiler

Compiled 307 to 234 computations (23.8% saved)

localize6.0ms (0.2%)

Local error

Found 3 expressions with local error:

0.4b
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
0.6b
(cbrt.f64 (*.f64 2 a))
0.6b
(cbrt.f64 g)

rewrite12.0ms (0.3%)

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod_binary64_2496
24×times-frac_binary64_2471
21×*-un-lft-identity_binary64_2465 add-cube-cbrt_binary64_2500 add-sqr-sqrt_binary64_2487
associate-/l*_binary64_2410
add-exp-log_binary64_2503
associate-/r*_binary64_2409
add-log-exp_binary64_2504 add-cbrt-cube_binary64_2501 pow1_binary64_2526
pow1/3_binary64_2547
clear-num_binary64_2464 cbrt-undiv_binary64_2499 div-exp_binary64_2516 div-inv_binary64_2462 frac-2neg_binary64_2476
Counts
3 → 66
Calls

3 calls:

4.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
2.0ms
(cbrt.f64 (*.f64 2 a))
1.0ms
(cbrt.f64 g)

series289.0ms (7.7%)

Counts
3 → 9
Calls

3 calls:

103.0ms
(cbrt.f64 (*.f64 2 a))
94.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
91.0ms
(cbrt.f64 g)

simplify61.0ms (1.6%)

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
050171128

prune85.0ms (2.3%)

Pruning

20 alts after pruning (19 fresh and 1 done)

PrunedKeptTotal
New601575
Fresh448
Picked101
Done011
Total652085
Error
0.0b
Counts
85 → 20
Compiler

Compiled 1213 to 806 computations (33.6% saved)

localize7.0ms (0.2%)

Local error

Found 4 expressions with local error:

0.2b
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
0.3b
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 2 a))))
0.6b
(cbrt.f64 (*.f64 2 a))
0.6b
(cbrt.f64 g)

rewrite27.0ms (0.7%)

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt_binary64_2487
28×times-frac_binary64_2471
26×*-un-lft-identity_binary64_2465
24×add-cube-cbrt_binary64_2500
17×add-exp-log_binary64_2503 cbrt-prod_binary64_2496
16×associate-*r*_binary64_2405
add-cbrt-cube_binary64_2501 pow1_binary64_2526
unswap-sqr_binary64_2433 associate-*l*_binary64_2406
add-log-exp_binary64_2504 associate-/r*_binary64_2409 div-exp_binary64_2516 prod-exp_binary64_2514
pow1/3_binary64_2547 associate-/l*_binary64_2410
pow-flip_binary64_2539 rec-exp_binary64_2515 cbrt-undiv_binary64_2499 div-inv_binary64_2462 1-exp_binary64_2509 cbrt-unprod_binary64_2498
*-commutative_binary64_2396 inv-pow_binary64_2550 associate-*r/_binary64_2407 clear-num_binary64_2464 un-div-inv_binary64_2463 frac-2neg_binary64_2476 pow-prod-down_binary64_2536
Counts
4 → 101
Calls

4 calls:

13.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 2 a))))
4.0ms
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
2.0ms
(cbrt.f64 (*.f64 2 a))
1.0ms
(cbrt.f64 g)

series388.0ms (10.3%)

Counts
4 → 12
Calls

4 calls:

114.0ms
(/.f64 1 (cbrt.f64 (*.f64 2 a)))
105.0ms
(cbrt.f64 (*.f64 2 a))
87.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 2 a))))
82.0ms
(cbrt.f64 g)

simplify64.0ms (1.7%)

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
052481389

prune110.0ms (2.9%)

Pruning

20 alts after pruning (18 fresh and 2 done)

PrunedKeptTotal
New1130113
Fresh01818
Picked011
Done011
Total11320133
Error
0.0b
Counts
133 → 20
Compiler

Compiled 1744 to 1263 computations (27.6% saved)

localize7.0ms (0.2%)

Local error

Found 4 expressions with local error:

0.3b
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g)))
0.3b
(/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g))
0.6b
(cbrt.f64 (*.f64 2 a))
0.6b
(cbrt.f64 g)

rewrite36.0ms (1%)

Algorithm
rewrite-expression-head
Rules
204×times-frac_binary64_2471
111×*-un-lft-identity_binary64_2465 add-cube-cbrt_binary64_2500 add-sqr-sqrt_binary64_2487
98×cbrt-prod_binary64_2496
34×associate-/r*_binary64_2409
17×add-exp-log_binary64_2503
div-exp_binary64_2516
add-cbrt-cube_binary64_2501 associate-/l*_binary64_2410
div-inv_binary64_2462
pow1_binary64_2526
add-log-exp_binary64_2504 cbrt-undiv_binary64_2499
rec-exp_binary64_2515 clear-num_binary64_2464 pow1/3_binary64_2547 frac-2neg_binary64_2476 1-exp_binary64_2509
inv-pow_binary64_2550 pow-flip_binary64_2539 associate-/r/_binary64_2411
Counts
4 → 202
Calls

4 calls:

10.0ms
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g)))
4.0ms
(/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g))
2.0ms
(cbrt.f64 (*.f64 2 a))
1.0ms
(cbrt.f64 g)

series370.0ms (9.8%)

Counts
4 → 12
Calls

4 calls:

97.0ms
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g)))
92.0ms
(/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g))
91.0ms
(cbrt.f64 (*.f64 2 a))
89.0ms
(cbrt.f64 g)

simplify109.0ms (2.9%)

Algorithm
egg-herbie
Counts
214 → 214
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
049774409
149774409

prune201.0ms (5.3%)

Pruning

20 alts after pruning (18 fresh and 2 done)

PrunedKeptTotal
New2113214
Fresh21517
Picked011
Done112
Total21420234
Error
0.0b
Counts
234 → 20
Compiler

Compiled 3502 to 2284 computations (34.8% saved)

regimes456.0ms (12.1%)

Accuracy

Total 0.8b remaining (96.7%)

Threshold costs 0.8b (96.7%)

Compiler

Compiled 3884 to 3333 computations (14.2% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0911
1911

end0.0ms (0%)

sample1.2s (32.4%)

Algorithm
intervals
Results
212.0ms8000×body128valid
Compiler

Compiled 746 to 641 computations (14.1% saved)

Profiling

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