Details

Time bar (total: 4.9s)

analyze27.0ms (0.5%)

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)

sample14.0ms (0.3%)

Algorithm
intervals
Results
7.0ms256×body128valid
Compiler

Compiled 13 to 15 computations (-15.4% saved)

simplify104.0ms (2.1%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0129
1129

prune2.0ms (0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
16.1b
Counts
2 → 1
Compiler

Compiled 12 to 12 computations (0% saved)

localize5.0ms (0.1%)

Local error

Found 1 expressions with local error:

15.8b
(cbrt.f64 (/.f64 g (*.f64 2 a)))

rewrite5.0ms (0.1%)

Algorithm
rewrite-expression-head
Rules
cbrt-prod_binary64_1814
add-sqr-sqrt_binary64_1805 add-cube-cbrt_binary64_1818 *-un-lft-identity_binary64_1783 times-frac_binary64_1789
add-cbrt-cube_binary64_1819 add-exp-log_binary64_1821 div-inv_binary64_1780 cbrt-div_binary64_1815 pow1/3_binary64_1865 add-log-exp_binary64_1822 pow1_binary64_1844
Counts
1 → 16
Calls

1 calls:

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

series77.0ms (1.6%)

Counts
1 → 3
Calls

1 calls:

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

simplify67.0ms (1.4%)

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
04895244
14895244

prune23.0ms (0.5%)

Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New13619
Fresh000
Picked011
Done000
Total13720
Error
0.2b
Counts
20 → 7
Compiler

Compiled 262 to 195 computations (25.6% saved)

localize7.0ms (0.1%)

Local error

Found 3 expressions with local error:

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

rewrite11.0ms (0.2%)

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod_binary64_1814
24×times-frac_binary64_1789
21×add-sqr-sqrt_binary64_1805 add-cube-cbrt_binary64_1818 *-un-lft-identity_binary64_1783
associate-/l*_binary64_1728
add-exp-log_binary64_1821
associate-/r*_binary64_1727
add-cbrt-cube_binary64_1819 add-log-exp_binary64_1822 pow1_binary64_1844
pow1/3_binary64_1865
div-inv_binary64_1780 cbrt-undiv_binary64_1817 frac-2neg_binary64_1794 div-exp_binary64_1834 clear-num_binary64_1782
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)

series295.0ms (6%)

Counts
3 → 9
Calls

3 calls:

112.0ms
(cbrt.f64 (*.f64 2 a))
104.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 2 a)))
79.0ms
(cbrt.f64 g)

simplify57.0ms (1.2%)

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
050171128

prune84.0ms (1.7%)

Pruning

18 alts after pruning (17 fresh and 1 done)

PrunedKeptTotal
New621375
Fresh145
Picked101
Done011
Total641882
Error
0.0b
Counts
82 → 18
Compiler

Compiled 1178 to 778 computations (34% saved)

localize11.0ms (0.2%)

Local error

Found 4 expressions with local error:

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

rewrite34.0ms (0.7%)

Algorithm
rewrite-expression-head
Rules
204×times-frac_binary64_1789
111×add-sqr-sqrt_binary64_1805 add-cube-cbrt_binary64_1818 *-un-lft-identity_binary64_1783
98×cbrt-prod_binary64_1814
34×associate-/r*_binary64_1727
17×add-exp-log_binary64_1821
div-exp_binary64_1834
add-cbrt-cube_binary64_1819 associate-/l*_binary64_1728
div-inv_binary64_1780
pow1_binary64_1844
cbrt-undiv_binary64_1817 add-log-exp_binary64_1822
1-exp_binary64_1827 frac-2neg_binary64_1794 pow1/3_binary64_1865 clear-num_binary64_1782 rec-exp_binary64_1833
associate-/r/_binary64_1729 inv-pow_binary64_1868 pow-flip_binary64_1857
Counts
4 → 202
Calls

4 calls:

9.0ms
(/.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)

series376.0ms (7.6%)

Counts
4 → 12
Calls

4 calls:

101.0ms
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g)))
101.0ms
(cbrt.f64 (*.f64 2 a))
87.0ms
(/.f64 (cbrt.f64 (*.f64 2 a)) (cbrt.f64 g))
87.0ms
(cbrt.f64 g)

simplify108.0ms (2.2%)

Algorithm
egg-herbie
Counts
214 → 214
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
049774409
149774409

prune233.0ms (4.7%)

Pruning

17 alts after pruning (16 fresh and 1 done)

PrunedKeptTotal
New2104214
Fresh41216
Picked101
Done011
Total21517232
Error
0.0b
Counts
232 → 17
Compiler

Compiled 3744 to 2486 computations (33.6% saved)

localize9.0ms (0.2%)

Local error

Found 4 expressions with local error:

0.3b
(/.f64 1 (cbrt.f64 g))
0.4b
(/.f64 (/.f64 1 (cbrt.f64 (*.f64 2 a))) (/.f64 1 (cbrt.f64 g)))
0.6b
(cbrt.f64 g)
0.6b
(cbrt.f64 (*.f64 2 a))

rewrite91.0ms (1.8%)

Algorithm
rewrite-expression-head
Rules
952×times-frac_binary64_1789
425×add-sqr-sqrt_binary64_1805 add-cube-cbrt_binary64_1818 *-un-lft-identity_binary64_1783
238×cbrt-prod_binary64_1814
48×add-exp-log_binary64_1821
42×div-inv_binary64_1780
34×div-exp_binary64_1834
28×associate-/r*_binary64_1727
19×associate-/l*_binary64_1728
13×add-cbrt-cube_binary64_1819
1-exp_binary64_1827 cbrt-undiv_binary64_1817 rec-exp_binary64_1833
pow1_binary64_1844
add-log-exp_binary64_1822
pow1/3_binary64_1865
pow-flip_binary64_1857 frac-2neg_binary64_1794 clear-num_binary64_1782
associate-/l/_binary64_1730 associate-/r/_binary64_1729 inv-pow_binary64_1868
Counts
4 → 486
Calls

4 calls:

18.0ms
(/.f64 (/.f64 1 (cbrt.f64 (*.f64 2 a))) (/.f64 1 (cbrt.f64 g)))
4.0ms
(/.f64 1 (cbrt.f64 g))
2.0ms
(cbrt.f64 (*.f64 2 a))
1.0ms
(cbrt.f64 g)

series393.0ms (7.9%)

Counts
4 → 12
Calls

4 calls:

114.0ms
(cbrt.f64 (*.f64 2 a))
104.0ms
(/.f64 (/.f64 1 (cbrt.f64 (*.f64 2 a))) (/.f64 1 (cbrt.f64 g)))
93.0ms
(/.f64 1 (cbrt.f64 g))
82.0ms
(cbrt.f64 g)

simplify220.0ms (4.4%)

Algorithm
egg-herbie
Counts
498 → 498
Iterations

Useful iterations: 0 (91.0ms)

IterNodesCost
0493913002
1493913002

prune661.0ms (13.4%)

Pruning

17 alts after pruning (15 fresh and 2 done)

PrunedKeptTotal
New4944498
Fresh41115
Picked011
Done011
Total49817515
Error
0.0b
Counts
515 → 17
Compiler

Compiled 9358 to 6403 computations (31.6% saved)

regimes542.0ms (11%)

Accuracy

Total 0.8b remaining (97.7%)

Threshold costs 0.8b (97.7%)

Compiler

Compiled 5098 to 4331 computations (15% saved)

bsearch0.0ms (0%)

simplify2.0ms (0%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0911
1911

end0.0ms (0%)

sample1.5s (30%)

Algorithm
intervals
Results
240.0ms8000×body128valid
Compiler

Compiled 998 to 849 computations (14.9% saved)

Profiling

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