Details

Time bar (total: 2.3s)

analyze24.0ms (1.1%)

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 (0.6%)

Algorithm
intervals
Results
7.0ms256×body80valid
Compiler

Compiled 13 to 15 computations (-15.4% saved)

simplify12.0ms (0.5%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
0129
1129

prune3.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 15.0b

Counts
2 → 1
Compiler

Compiled 12 to 12 computations (0% saved)

localize4.0ms (0.2%)

Local error

Found 1 expressions with local error:

14.7b
(cbrt.f64 (/.f64 g (*.f64 2 a)))

rewrite4.0ms (0.2%)

Algorithm
rewrite-expression-head
Rules
cbrt-prod_binary64
*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 times-frac_binary64
cbrt-div_binary64 add-log-exp_binary64 pow1_binary64 pow1/3_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 div-inv_binary64
Counts
1 → 16
Calls

1 calls:

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

series22.0ms (1%)

Counts
1 → 3
Calls

1 calls:

22.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))

simplify122.0ms (5.4%)

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (110.0ms)

IterNodesCost
04792246
14792246

prune30.0ms (1.3%)

Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New11819
Fresh000
Picked011
Done000
Total11920

Merged error: 0.1b

Counts
20 → 9
Compiler

Compiled 299 to 225 computations (24.7% saved)

localize6.0ms (0.3%)

Local error

Found 3 expressions with local error:

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

rewrite17.0ms (0.8%)

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod_binary64
35×add-sqr-sqrt_binary64
21×*-un-lft-identity_binary64 add-cube-cbrt_binary64
20×times-frac_binary64
16×associate-*r*_binary64
associate-*l*_binary64 unswap-sqr_binary64
pow1_binary64 add-exp-log_binary64
pow1/3_binary64
add-log-exp_binary64 add-cbrt-cube_binary64
cbrt-div_binary64 pow-prod-down_binary64 div-inv_binary64
cbrt-unprod_binary64 associate-*r/_binary64 prod-exp_binary64 *-commutative_binary64
Counts
3 → 74
Calls

3 calls:

11.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
3.0ms
(cbrt.f64 (/.f64 1/2 a))
1.0ms
(cbrt.f64 g)

series53.0ms (2.3%)

Counts
3 → 9
Calls

3 calls:

21.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
18.0ms
(cbrt.f64 (/.f64 1/2 a))
14.0ms
(cbrt.f64 g)

simplify226.0ms (9.9%)

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (203.0ms)

IterNodesCost
048461068
148461068

prune84.0ms (3.7%)

Pruning

15 alts after pruning (15 fresh and 0 done)

PrunedKeptTotal
New711283
Fresh437
Picked101
Done101
Total771592

Merged error: 0.0b

Counts
92 → 15
Compiler

Compiled 1231 to 826 computations (32.9% saved)

localize8.0ms (0.4%)

Local error

Found 4 expressions with local error:

0.3b
(*.f64 (*.f64 (cbrt.f64 1/2) (cbrt.f64 g)) (cbrt.f64 (/.f64 1 a)))
0.5b
(*.f64 (cbrt.f64 1/2) (cbrt.f64 g))
0.5b
(cbrt.f64 (/.f64 1 a))
0.6b
(cbrt.f64 g)

rewrite25.0ms (1.1%)

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod_binary64
32×add-sqr-sqrt_binary64
24×*-un-lft-identity_binary64 add-cube-cbrt_binary64
22×associate-*r*_binary64
18×times-frac_binary64
11×pow1_binary64 add-exp-log_binary64
pow-prod-down_binary64 pow1/3_binary64 associate-*l*_binary64
add-cbrt-cube_binary64
add-log-exp_binary64 cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64
cbrt-div_binary64 div-inv_binary64 *-commutative_binary64
associate-*r/_binary64
Counts
4 → 94
Calls

4 calls:

12.0ms
(*.f64 (*.f64 (cbrt.f64 1/2) (cbrt.f64 g)) (cbrt.f64 (/.f64 1 a)))
6.0ms
(*.f64 (cbrt.f64 1/2) (cbrt.f64 g))
3.0ms
(cbrt.f64 (/.f64 1 a))
1.0ms
(cbrt.f64 g)

series69.0ms (3%)

Counts
4 → 12
Calls

4 calls:

21.0ms
(*.f64 (*.f64 (cbrt.f64 1/2) (cbrt.f64 g)) (cbrt.f64 (/.f64 1 a)))
19.0ms
(*.f64 (cbrt.f64 1/2) (cbrt.f64 g))
15.0ms
(cbrt.f64 g)
14.0ms
(cbrt.f64 (/.f64 1 a))

simplify103.0ms (4.5%)

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 0 (79.0ms)

IterNodesCost
052421227

prune91.0ms (4%)

Pruning

14 alts after pruning (13 fresh and 1 done)

PrunedKeptTotal
New1042106
Fresh31114
Picked011
Done000
Total10714121

Merged error: 0b

Counts
121 → 14
Compiler

Compiled 1644 to 1181 computations (28.2% saved)

localize10.0ms (0.4%)

Local error

Found 4 expressions with local error:

0.4b
(/.f64 (*.f64 (cbrt.f64 1/2) (cbrt.f64 g)) (cbrt.f64 a))
0.5b
(*.f64 (cbrt.f64 1/2) (cbrt.f64 g))
0.6b
(cbrt.f64 g)
0.6b
(cbrt.f64 a)

rewrite17.0ms (0.8%)

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt_binary64 cbrt-prod_binary64
14×*-un-lft-identity_binary64 add-cube-cbrt_binary64
11×add-exp-log_binary64
associate-/r*_binary64 pow1_binary64 associate-*r*_binary64 associate-*l*_binary64 times-frac_binary64
add-cbrt-cube_binary64
add-log-exp_binary64 pow1/3_binary64 unswap-sqr_binary64
pow-prod-down_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 prod-exp_binary64 div-exp_binary64
clear-num_binary64 frac-2neg_binary64 associate-/l*_binary64 div-inv_binary64 *-commutative_binary64
Counts
4 → 77
Calls

4 calls:

7.0ms
(/.f64 (*.f64 (cbrt.f64 1/2) (cbrt.f64 g)) (cbrt.f64 a))
6.0ms
(*.f64 (cbrt.f64 1/2) (cbrt.f64 g))
1.0ms
(cbrt.f64 a)
1.0ms
(cbrt.f64 g)

series66.0ms (2.9%)

Counts
4 → 12
Calls

4 calls:

20.0ms
(*.f64 (cbrt.f64 1/2) (cbrt.f64 g))
17.0ms
(/.f64 (*.f64 (cbrt.f64 1/2) (cbrt.f64 g)) (cbrt.f64 a))
15.0ms
(cbrt.f64 a)
14.0ms
(cbrt.f64 g)

simplify137.0ms (6%)

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 0 (115.0ms)

IterNodesCost
04931928
14931928

prune50.0ms (2.2%)

Pruning

14 alts after pruning (12 fresh and 2 done)

PrunedKeptTotal
New86389
Fresh3912
Picked011
Done011
Total8914103

Merged error: 0b

Counts
103 → 14
Compiler

Compiled 1022 to 571 computations (44.1% saved)

regimes91.0ms (4%)

Compiler

Compiled 324 to 302 computations (6.8% saved)

bsearch0.0ms (0%)

simplify4.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01516
11516

end0.0ms (0%)

sample985.0ms (43.2%)

Algorithm
intervals
Results
200.0ms8000×body80valid
Compiler

Compiled 177 to 166 computations (6.2% saved)

Profiling

Loading profile data...