Details

Time bar (total: 7.1s)

analyze166.0ms (2.4%)

Algorithm
1×search
2×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02018
12018
022
122
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)

sample16.0ms (0.2%)

Algorithm
1×intervals
Results
7.0ms256×body128valid
Compiler

Compiled 13 to 15 computations (-15.4% saved)

simplify7.0ms (0.1%)

Algorithm
1×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
16.8b
Counts
2 → 1
Compiler

Compiled 12 to 12 computations (0% saved)

localize5.0ms (0.1%)

Local error

Found 1 expressions with local error:

16.4b
(cbrt.f64 (/.f64 g (*.f64 2 a)))

rewrite29.0ms (0.4%)

Algorithm
1×rewrite-expression-head
Error
0.1b
Rules
7×cbrt-prod_binary64_2837
3×add-cube-cbrt_binary64_2841 add-sqr-sqrt_binary64_2828 times-frac_binary64_2812 *-un-lft-identity_binary64_2806
1×pow1/3_binary64_2888 pow1_binary64_2867 add-log-exp_binary64_2845 add-exp-log_binary64_2844 add-cbrt-cube_binary64_2842 cbrt-div_binary64_2838 div-inv_binary64_2803
Counts
1 → 16
Calls

1 calls:

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

Compiled 194 to 140 computations (27.8% saved)

series341.0ms (4.8%)

Error
7.2b
Counts
1 → 6
Calls

1 calls:

333.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))
Compiler

Compiled 240 to 227 computations (5.4% saved)

simplify101.0ms (1.4%)

Algorithm
1×egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 0 (92.0ms)

IterNodesCost
04788281
14788281

prune32.0ms (0.5%)

Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New14822
Fresh000
Picked011
Done000
Total14923
Error
0.2b
Counts
23 → 9
Compiler

Compiled 309 to 228 computations (26.2% saved)

localize6.0ms (0.1%)

Local error

Found 3 expressions with local error:

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

rewrite87.0ms (1.2%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
26×cbrt-prod_binary64_2837
24×times-frac_binary64_2812
21×add-cube-cbrt_binary64_2841 add-sqr-sqrt_binary64_2828 *-un-lft-identity_binary64_2806
6×associate-/l*_binary64_2751
5×add-exp-log_binary64_2844
4×associate-/r*_binary64_2750
3×pow1_binary64_2867 add-log-exp_binary64_2845 add-cbrt-cube_binary64_2842
2×pow1/3_binary64_2888
1×div-exp_binary64_2857 cbrt-undiv_binary64_2840 frac-2neg_binary64_2817 clear-num_binary64_2805 div-inv_binary64_2803
Counts
3 → 66
Calls

3 calls:

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

Compiled 932 to 554 computations (40.6% saved)

series645.0ms (9.1%)

Error
0.2b
Counts
3 → 12
Calls

3 calls:

410.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 a 2)))
117.0ms
(cbrt.f64 (*.f64 a 2))
106.0ms
(cbrt.f64 g)
Compiler

Compiled 423 to 396 computations (6.4% saved)

simplify75.0ms (1.1%)

Algorithm
1×egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
049451160
149451160

prune102.0ms (1.4%)

Pruning

19 alts after pruning (18 fresh and 1 done)

PrunedKeptTotal
New641478
Fresh347
Picked101
Done011
Total681987
Error
0.0b
Counts
87 → 19
Compiler

Compiled 1219 to 803 computations (34.1% saved)

localize7.0ms (0.1%)

Local error

Found 3 expressions with local error:

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

rewrite102.0ms (1.4%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
39×cbrt-prod_binary64_2837
35×add-sqr-sqrt_binary64_2828
21×add-cube-cbrt_binary64_2841 *-un-lft-identity_binary64_2806
20×times-frac_binary64_2812
16×associate-*r*_binary64_2746
6×unswap-sqr_binary64_2774 associate-*l*_binary64_2747
5×pow1_binary64_2867 add-exp-log_binary64_2844
4×pow1/3_binary64_2888
3×add-log-exp_binary64_2845 add-cbrt-cube_binary64_2842
2×cbrt-div_binary64_2838 div-inv_binary64_2803 pow-prod-down_binary64_2877
1×prod-exp_binary64_2855 cbrt-unprod_binary64_2839 associate-*r/_binary64_2748 *-commutative_binary64_2737
Counts
3 → 74
Calls

3 calls:

11.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
2.0ms
(cbrt.f64 (/.f64 1/2 a))
1.0ms
(cbrt.f64 g)
Compiler

Compiled 1018 to 641 computations (37% saved)

series613.0ms (8.7%)

Error
0.0b
Counts
3 → 12
Calls

3 calls:

360.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
131.0ms
(cbrt.f64 (/.f64 1/2 a))
111.0ms
(cbrt.f64 g)
Compiler

Compiled 435 to 408 computations (6.2% saved)

simplify68.0ms (1%)

Algorithm
1×egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
051851121

prune101.0ms (1.4%)

Pruning

18 alts after pruning (17 fresh and 1 done)

PrunedKeptTotal
New78886
Fresh8917
Picked101
Done011
Total8718105
Error
0.0b
Counts
105 → 18
Compiler

Compiled 1278 to 854 computations (33.2% saved)

localize8.0ms (0.1%)

Local error

Found 4 expressions with local error:

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

rewrite313.0ms (4.4%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
204×times-frac_binary64_2812
111×add-cube-cbrt_binary64_2841 add-sqr-sqrt_binary64_2828 *-un-lft-identity_binary64_2806
98×cbrt-prod_binary64_2837
34×associate-/r*_binary64_2750
17×add-exp-log_binary64_2844
8×div-exp_binary64_2857
7×add-cbrt-cube_binary64_2842 associate-/l*_binary64_2751
6×div-inv_binary64_2803
5×pow1_binary64_2867
4×add-log-exp_binary64_2845 cbrt-undiv_binary64_2840
2×pow1/3_binary64_2888 frac-2neg_binary64_2817 clear-num_binary64_2805 1-exp_binary64_2850 rec-exp_binary64_2856
1×inv-pow_binary64_2891 pow-flip_binary64_2880 associate-/r/_binary64_2752
Counts
4 → 202
Calls

4 calls:

10.0ms
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 a 2)) (cbrt.f64 g)))
5.0ms
(/.f64 (cbrt.f64 (*.f64 a 2)) (cbrt.f64 g))
2.0ms
(cbrt.f64 (*.f64 a 2))
1.0ms
(cbrt.f64 g)
Compiler

Compiled 3971 to 2646 computations (33.4% saved)

series1.1s (14.9%)

Error
0.0b
Counts
4 → 18
Calls

4 calls:

416.0ms
(/.f64 1 (/.f64 (cbrt.f64 (*.f64 a 2)) (cbrt.f64 g)))
370.0ms
(/.f64 (cbrt.f64 (*.f64 a 2)) (cbrt.f64 g))
130.0ms
(cbrt.f64 (*.f64 a 2))
119.0ms
(cbrt.f64 g)
Compiler

Compiled 744 to 700 computations (5.9% saved)

simplify117.0ms (1.6%)

Algorithm
1×egg-herbie
Counts
220 → 220
Iterations

Useful iterations: 0 (72.0ms)

IterNodesCost
049604481
149604481

prune229.0ms (3.2%)

Pruning

17 alts after pruning (15 fresh and 2 done)

PrunedKeptTotal
New2182220
Fresh31316
Picked011
Done011
Total22117238
Error
0.0b
Counts
238 → 17
Compiler

Compiled 3551 to 2315 computations (34.8% saved)

regimes866.0ms (12.2%)

Accuracy

Total 0.8b remaining (98.9%)

Threshold costs 0.8b (98.9%)

Compiler

Compiled 6625 to 5732 computations (13.5% saved)

bsearch0.0ms (0%)

simplify2.0ms (0%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0911
1911

end0.0ms (0%)

sample2.0s (28%)

Algorithm
1×intervals
Results
230.0ms8000×body128valid
Compiler

Compiled 1258 to 1089 computations (13.4% saved)

Profiling

Loading profile data...