Details

Time bar (total: 5.7s)

analyze116.0ms (2%)

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)

sample19.0ms (0.3%)

Algorithm
1×intervals
Results
11.0ms256×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
17.0b
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)))

rewrite24.0ms (0.4%)

Algorithm
1×rewrite-expression-head
Error
0.2b
Rules
7×cbrt-prod_binary64_3519
3×add-cube-cbrt_binary64_3523 add-sqr-sqrt_binary64_3510 times-frac_binary64_3494 *-un-lft-identity_binary64_3488
1×pow1/3_binary64_3570 pow1_binary64_3549 add-log-exp_binary64_3527 add-exp-log_binary64_3526 add-cbrt-cube_binary64_3524 cbrt-div_binary64_3520 div-inv_binary64_3485
Counts
1 → 16
Calls

1 calls:

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

Compiled 194 to 140 computations (27.8% saved)

series233.0ms (4.1%)

Error
6.4b
Counts
1 → 6
Calls

1 calls:

225.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))
Compiler

Compiled 240 to 227 computations (5.4% saved)

simplify101.0ms (1.8%)

Algorithm
1×egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 0 (92.0ms)

IterNodesCost
04788281
14788281

prune26.0ms (0.4%)

Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New15722
Fresh000
Picked011
Done000
Total15823
Error
0.2b
Counts
23 → 8
Compiler

Compiled 300 to 219 computations (27% 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)

rewrite77.0ms (1.4%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
26×cbrt-prod_binary64_3519
24×times-frac_binary64_3494
21×add-cube-cbrt_binary64_3523 add-sqr-sqrt_binary64_3510 *-un-lft-identity_binary64_3488
6×associate-/l*_binary64_3433
5×add-exp-log_binary64_3526
4×associate-/r*_binary64_3432
3×pow1_binary64_3549 add-log-exp_binary64_3527 add-cbrt-cube_binary64_3524
2×pow1/3_binary64_3570
1×div-exp_binary64_3539 cbrt-undiv_binary64_3522 frac-2neg_binary64_3499 clear-num_binary64_3487 div-inv_binary64_3485
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)

series423.0ms (7.5%)

Error
0.2b
Counts
3 → 12
Calls

3 calls:

249.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 a 2)))
85.0ms
(cbrt.f64 (*.f64 a 2))
81.0ms
(cbrt.f64 g)
Compiler

Compiled 423 to 396 computations (6.4% saved)

simplify77.0ms (1.4%)

Algorithm
1×egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
049451160
149451160

prune83.0ms (1.5%)

Pruning

20 alts after pruning (18 fresh and 2 done)

PrunedKeptTotal
New651378
Fresh156
Picked011
Done011
Total662086
Error
0.1b
Counts
86 → 20
Compiler

Compiled 1209 to 798 computations (34% saved)

localize7.0ms (0.1%)

Local error

Found 4 expressions with local error:

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

rewrite121.0ms (2.1%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
38×add-sqr-sqrt_binary64_3510
28×times-frac_binary64_3494
26×*-un-lft-identity_binary64_3488
24×add-cube-cbrt_binary64_3523
17×add-exp-log_binary64_3526 cbrt-prod_binary64_3519
16×associate-*r*_binary64_3428
7×pow1_binary64_3549 add-cbrt-cube_binary64_3524
6×unswap-sqr_binary64_3456 associate-*l*_binary64_3429
4×add-log-exp_binary64_3527 div-exp_binary64_3539 prod-exp_binary64_3537 associate-/r*_binary64_3432
3×pow1/3_binary64_3570 associate-/l*_binary64_3433
2×1-exp_binary64_3532 rec-exp_binary64_3538 cbrt-unprod_binary64_3521 cbrt-undiv_binary64_3522 div-inv_binary64_3485 pow-flip_binary64_3562
1×pow-prod-down_binary64_3559 un-div-inv_binary64_3486 associate-*r/_binary64_3430 *-commutative_binary64_3419 inv-pow_binary64_3573 frac-2neg_binary64_3499 clear-num_binary64_3487
Counts
4 → 101
Calls

4 calls:

10.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 a 2))))
6.0ms
(/.f64 1 (cbrt.f64 (*.f64 a 2)))
2.0ms
(cbrt.f64 (*.f64 a 2))
1.0ms
(cbrt.f64 g)
Compiler

Compiled 1583 to 1150 computations (27.4% saved)

series535.0ms (9.4%)

Error
0.1b
Counts
4 → 15
Calls

4 calls:

259.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 a 2))))
97.0ms
(/.f64 1 (cbrt.f64 (*.f64 a 2)))
90.0ms
(cbrt.f64 (*.f64 a 2))
75.0ms
(cbrt.f64 g)
Compiler

Compiled 576 to 540 computations (6.3% saved)

simplify69.0ms (1.2%)

Algorithm
1×egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
053191413

prune111.0ms (2%)

Pruning

19 alts after pruning (18 fresh and 1 done)

PrunedKeptTotal
New1124116
Fresh31417
Picked101
Done112
Total11719136
Error
0.0b
Counts
136 → 19
Compiler

Compiled 1752 to 1268 computations (27.6% saved)

localize6.0ms (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 g)
0.6b
(cbrt.f64 (/.f64 1/2 a))

rewrite80.0ms (1.4%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
39×cbrt-prod_binary64_3519
35×add-sqr-sqrt_binary64_3510
21×add-cube-cbrt_binary64_3523 *-un-lft-identity_binary64_3488
20×times-frac_binary64_3494
16×associate-*r*_binary64_3428
6×unswap-sqr_binary64_3456 associate-*l*_binary64_3429
5×pow1_binary64_3549 add-exp-log_binary64_3526
4×pow1/3_binary64_3570
3×add-log-exp_binary64_3527 add-cbrt-cube_binary64_3524
2×cbrt-div_binary64_3520 div-inv_binary64_3485 pow-prod-down_binary64_3559
1×prod-exp_binary64_3537 cbrt-unprod_binary64_3521 associate-*r/_binary64_3430 *-commutative_binary64_3419
Counts
3 → 74
Calls

3 calls:

10.0ms
(*.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)

series401.0ms (7.1%)

Error
0.0b
Counts
3 → 12
Calls

3 calls:

234.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
89.0ms
(cbrt.f64 (/.f64 1/2 a))
68.0ms
(cbrt.f64 g)
Compiler

Compiled 435 to 408 computations (6.2% saved)

simplify64.0ms (1.1%)

Algorithm
1×egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
051851121

prune70.0ms (1.2%)

Pruning

16 alts after pruning (16 fresh and 0 done)

PrunedKeptTotal
New79786
Fresh8917
Picked101
Done101
Total8916105
Error
0.0b
Counts
105 → 16
Compiler

Compiled 1060 to 666 computations (37.2% saved)

regimes870.0ms (15.4%)

Accuracy

Total 0.9b remaining (98.7%)

Threshold costs 0.9b (98.7%)

Compiler

Compiled 7755 to 6837 computations (11.8% saved)

bsearch0.0ms (0%)

simplify2.0ms (0%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0911
1911

end0.0ms (0%)

sample2.1s (37.6%)

Algorithm
1×intervals
Results
217.0ms8000×body128valid
Compiler

Compiled 1484 to 1310 computations (11.7% saved)

Profiling

Loading profile data...