Details

Time bar (total: 10.8s)

analyze195.0ms (1.8%)

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)

sample32.0ms (0.3%)

Algorithm
1×intervals
Results
17.0ms256×body128valid
Compiler

Compiled 13 to 15 computations (-15.4% saved)

simplify13.0ms (0.1%)

Algorithm
1×egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
0129
1129

prune4.0ms (0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
13.9b
Counts
2 → 1
Compiler

Compiled 12 to 12 computations (0% saved)

localize9.0ms (0.1%)

Local error

Found 1 expressions with local error:

13.7b
(cbrt.f64 (/.f64 g (*.f64 2 a)))

rewrite42.0ms (0.4%)

Algorithm
1×rewrite-expression-head
Error
0.2b
Rules
7×cbrt-prod_binary64_3178
3×add-cube-cbrt_binary64_3182 add-sqr-sqrt_binary64_3169 times-frac_binary64_3153 *-un-lft-identity_binary64_3147
1×pow1/3_binary64_3229 pow1_binary64_3208 add-log-exp_binary64_3186 add-exp-log_binary64_3185 add-cbrt-cube_binary64_3183 cbrt-div_binary64_3179 div-inv_binary64_3144
Counts
1 → 16
Calls

1 calls:

6.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))
Compiler

Compiled 194 to 140 computations (27.8% saved)

series383.0ms (3.6%)

Error
4.1b
Counts
1 → 6
Calls

1 calls:

371.0ms
(cbrt.f64 (/.f64 g (*.f64 2 a)))
Compiler

Compiled 240 to 227 computations (5.4% saved)

simplify164.0ms (1.5%)

Algorithm
1×egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 0 (148.0ms)

IterNodesCost
04788281
14788281

prune45.0ms (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)

localize12.0ms (0.1%)

Local error

Found 3 expressions with local error:

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

rewrite144.0ms (1.3%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
26×cbrt-prod_binary64_3178
24×times-frac_binary64_3153
21×add-cube-cbrt_binary64_3182 add-sqr-sqrt_binary64_3169 *-un-lft-identity_binary64_3147
6×associate-/l*_binary64_3092
5×add-exp-log_binary64_3185
4×associate-/r*_binary64_3091
3×pow1_binary64_3208 add-log-exp_binary64_3186 add-cbrt-cube_binary64_3183
2×pow1/3_binary64_3229
1×div-exp_binary64_3198 cbrt-undiv_binary64_3181 frac-2neg_binary64_3158 clear-num_binary64_3146 div-inv_binary64_3144
Counts
3 → 66
Calls

3 calls:

7.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 a 2)))
4.0ms
(cbrt.f64 (*.f64 a 2))
2.0ms
(cbrt.f64 g)
Compiler

Compiled 932 to 554 computations (40.6% saved)

series745.0ms (6.9%)

Error
0.2b
Counts
3 → 12
Calls

3 calls:

451.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 a 2)))
147.0ms
(cbrt.f64 (*.f64 a 2))
126.0ms
(cbrt.f64 g)
Compiler

Compiled 423 to 396 computations (6.4% saved)

simplify141.0ms (1.3%)

Algorithm
1×egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 0 (110.0ms)

IterNodesCost
049451160
149451160

prune157.0ms (1.5%)

Pruning

18 alts after pruning (16 fresh and 2 done)

PrunedKeptTotal
New651378
Fresh336
Picked011
Done011
Total681886
Error
0.0b
Counts
86 → 18
Compiler

Compiled 1191 to 774 computations (35% saved)

localize16.0ms (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))))
0.5b
(cbrt.f64 (*.f64 a 2))
0.6b
(cbrt.f64 g)

rewrite220.0ms (2%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
38×add-sqr-sqrt_binary64_3169
28×times-frac_binary64_3153
26×*-un-lft-identity_binary64_3147
24×add-cube-cbrt_binary64_3182
17×add-exp-log_binary64_3185 cbrt-prod_binary64_3178
16×associate-*r*_binary64_3087
7×pow1_binary64_3208 add-cbrt-cube_binary64_3183
6×unswap-sqr_binary64_3115 associate-*l*_binary64_3088
4×add-log-exp_binary64_3186 div-exp_binary64_3198 prod-exp_binary64_3196 associate-/r*_binary64_3091
3×pow1/3_binary64_3229 associate-/l*_binary64_3092
2×1-exp_binary64_3191 rec-exp_binary64_3197 cbrt-unprod_binary64_3180 cbrt-undiv_binary64_3181 div-inv_binary64_3144 pow-flip_binary64_3221
1×pow-prod-down_binary64_3218 un-div-inv_binary64_3145 associate-*r/_binary64_3089 *-commutative_binary64_3078 inv-pow_binary64_3232 frac-2neg_binary64_3158 clear-num_binary64_3146
Counts
4 → 101
Calls

4 calls:

24.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 a 2))))
7.0ms
(/.f64 1 (cbrt.f64 (*.f64 a 2)))
4.0ms
(cbrt.f64 (*.f64 a 2))
2.0ms
(cbrt.f64 g)
Compiler

Compiled 1583 to 1150 computations (27.4% saved)

series970.0ms (9%)

Error
0.0b
Counts
4 → 15
Calls

4 calls:

469.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 a 2))))
178.0ms
(/.f64 1 (cbrt.f64 (*.f64 a 2)))
155.0ms
(cbrt.f64 (*.f64 a 2))
141.0ms
(cbrt.f64 g)
Compiler

Compiled 576 to 540 computations (6.3% saved)

simplify128.0ms (1.2%)

Algorithm
1×egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 0 (93.0ms)

IterNodesCost
053191413

prune197.0ms (1.8%)

Pruning

18 alts after pruning (15 fresh and 3 done)

PrunedKeptTotal
New1151116
Fresh11415
Picked011
Done022
Total11618134
Error
0.0b
Counts
134 → 18
Compiler

Compiled 1728 to 1240 computations (28.2% saved)

localize12.0ms (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))

rewrite160.0ms (1.5%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
39×cbrt-prod_binary64_3178
35×add-sqr-sqrt_binary64_3169
21×add-cube-cbrt_binary64_3182 *-un-lft-identity_binary64_3147
20×times-frac_binary64_3153
16×associate-*r*_binary64_3087
6×unswap-sqr_binary64_3115 associate-*l*_binary64_3088
5×pow1_binary64_3208 add-exp-log_binary64_3185
4×pow1/3_binary64_3229
3×add-log-exp_binary64_3186 add-cbrt-cube_binary64_3183
2×cbrt-div_binary64_3179 div-inv_binary64_3144 pow-prod-down_binary64_3218
1×prod-exp_binary64_3196 cbrt-unprod_binary64_3180 associate-*r/_binary64_3089 *-commutative_binary64_3078
Counts
3 → 74
Calls

3 calls:

19.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
4.0ms
(cbrt.f64 (/.f64 1/2 a))
2.0ms
(cbrt.f64 g)
Compiler

Compiled 1018 to 641 computations (37% saved)

series704.0ms (6.5%)

Error
0.0b
Counts
3 → 12
Calls

3 calls:

421.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
145.0ms
(cbrt.f64 (/.f64 1/2 a))
121.0ms
(cbrt.f64 g)
Compiler

Compiled 435 to 408 computations (6.2% saved)

simplify116.0ms (1.1%)

Algorithm
1×egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 0 (87.0ms)

IterNodesCost
051851121

prune131.0ms (1.2%)

Pruning

16 alts after pruning (15 fresh and 1 done)

PrunedKeptTotal
New80686
Fresh5914
Picked101
Done213
Total8816104
Error
0.0b
Counts
104 → 16
Compiler

Compiled 1060 to 666 computations (37.2% saved)

regimes1.6s (14.4%)

Accuracy

Total 0.8b remaining (98.8%)

Threshold costs 0.8b (98.8%)

Compiler

Compiled 7556 to 6567 computations (13.1% saved)

bsearch0.0ms (0%)

simplify4.0ms (0%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0911
1911

end0.0ms (0%)

sample4.5s (41.5%)

Algorithm
1×intervals
Results
785.0ms8000×body128valid
Compiler

Compiled 1472 to 1281 computations (13% saved)

Profiling

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