Details

Time bar (total: 5.6s)

analyze121.0ms (2.2%)

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)

sample16.0ms (0.3%)

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
16.0b
Counts
2 → 1
Compiler

Compiled 12 to 12 computations (0% saved)

localize5.0ms (0.1%)

Local error

Found 1 expressions with local error:

15.5b
(cbrt.f64 (/.f64 g (*.f64 2 a)))

rewrite27.0ms (0.5%)

Algorithm
1×rewrite-expression-head
Error
0.1b
Rules
7×cbrt-prod_binary64_2155
3×add-cube-cbrt_binary64_2159 add-sqr-sqrt_binary64_2146 times-frac_binary64_2130 *-un-lft-identity_binary64_2124
1×pow1/3_binary64_2206 pow1_binary64_2185 add-log-exp_binary64_2163 add-exp-log_binary64_2162 add-cbrt-cube_binary64_2160 cbrt-div_binary64_2156 div-inv_binary64_2121
Counts
1 → 16
Calls

1 calls:

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

Compiled 194 to 140 computations (27.8% saved)

series230.0ms (4.1%)

Error
6.1b
Counts
1 → 6
Calls

1 calls:

222.0ms
(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

prune30.0ms (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 320 to 236 computations (26.3% saved)

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

rewrite76.0ms (1.4%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
26×cbrt-prod_binary64_2155
24×times-frac_binary64_2130
21×add-cube-cbrt_binary64_2159 add-sqr-sqrt_binary64_2146 *-un-lft-identity_binary64_2124
6×associate-/l*_binary64_2069
5×add-exp-log_binary64_2162
4×associate-/r*_binary64_2068
3×pow1_binary64_2185 add-log-exp_binary64_2163 add-cbrt-cube_binary64_2160
2×pow1/3_binary64_2206
1×div-exp_binary64_2175 cbrt-undiv_binary64_2158 frac-2neg_binary64_2135 clear-num_binary64_2123 div-inv_binary64_2121
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)

series445.0ms (8%)

Error
0.2b
Counts
3 → 12
Calls

3 calls:

261.0ms
(/.f64 (cbrt.f64 g) (cbrt.f64 (*.f64 a 2)))
96.0ms
(cbrt.f64 (*.f64 a 2))
79.0ms
(cbrt.f64 g)
Compiler

Compiled 423 to 396 computations (6.4% saved)

simplify79.0ms (1.4%)

Algorithm
1×egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
049451160
149451160

prune86.0ms (1.5%)

Pruning

16 alts after pruning (14 fresh and 2 done)

PrunedKeptTotal
New681078
Fresh347
Picked011
Done011
Total711687
Error
0.0b
Counts
87 → 16
Compiler

Compiled 1171 to 759 computations (35.2% saved)

localize8.0ms (0.1%)

Local error

Found 4 expressions with local error:

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

rewrite121.0ms (2.2%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
38×add-sqr-sqrt_binary64_2146
28×times-frac_binary64_2130
26×*-un-lft-identity_binary64_2124
24×add-cube-cbrt_binary64_2159
17×add-exp-log_binary64_2162 cbrt-prod_binary64_2155
16×associate-*r*_binary64_2064
7×pow1_binary64_2185 add-cbrt-cube_binary64_2160
6×unswap-sqr_binary64_2092 associate-*l*_binary64_2065
4×add-log-exp_binary64_2163 div-exp_binary64_2175 prod-exp_binary64_2173 associate-/r*_binary64_2068
3×pow1/3_binary64_2206 associate-/l*_binary64_2069
2×1-exp_binary64_2168 rec-exp_binary64_2174 cbrt-unprod_binary64_2157 cbrt-undiv_binary64_2158 div-inv_binary64_2121 pow-flip_binary64_2198
1×pow-prod-down_binary64_2195 un-div-inv_binary64_2122 associate-*r/_binary64_2066 *-commutative_binary64_2055 inv-pow_binary64_2209 frac-2neg_binary64_2135 clear-num_binary64_2123
Counts
4 → 101
Calls

4 calls:

11.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 a 2))))
4.0ms
(/.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)

series558.0ms (10%)

Error
0.0b
Counts
4 → 15
Calls

4 calls:

260.0ms
(*.f64 (cbrt.f64 g) (/.f64 1 (cbrt.f64 (*.f64 a 2))))
101.0ms
(/.f64 1 (cbrt.f64 (*.f64 a 2)))
100.0ms
(cbrt.f64 (*.f64 a 2))
86.0ms
(cbrt.f64 g)
Compiler

Compiled 576 to 540 computations (6.3% saved)

simplify76.0ms (1.4%)

Algorithm
1×egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
053191413

prune109.0ms (2%)

Pruning

16 alts after pruning (14 fresh and 2 done)

PrunedKeptTotal
New1142116
Fresh11213
Picked101
Done022
Total11616132
Error
0.0b
Counts
132 → 16
Compiler

Compiled 1712 to 1221 computations (28.7% saved)

localize6.0ms (0.1%)

Local error

Found 3 expressions with local error:

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

rewrite92.0ms (1.6%)

Algorithm
1×rewrite-expression-head
Error
0.0b
Rules
39×cbrt-prod_binary64_2155
35×add-sqr-sqrt_binary64_2146
21×add-cube-cbrt_binary64_2159 *-un-lft-identity_binary64_2124
20×times-frac_binary64_2130
16×associate-*r*_binary64_2064
6×unswap-sqr_binary64_2092 associate-*l*_binary64_2065
5×pow1_binary64_2185 add-exp-log_binary64_2162
4×pow1/3_binary64_2206
3×add-log-exp_binary64_2163 add-cbrt-cube_binary64_2160
2×cbrt-div_binary64_2156 div-inv_binary64_2121 pow-prod-down_binary64_2195
1×prod-exp_binary64_2173 cbrt-unprod_binary64_2157 associate-*r/_binary64_2066 *-commutative_binary64_2055
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)

series423.0ms (7.6%)

Error
0.0b
Counts
3 → 12
Calls

3 calls:

245.0ms
(*.f64 (cbrt.f64 g) (cbrt.f64 (/.f64 1/2 a)))
92.0ms
(cbrt.f64 (/.f64 1/2 a))
75.0ms
(cbrt.f64 g)
Compiler

Compiled 435 to 408 computations (6.2% saved)

simplify71.0ms (1.3%)

Algorithm
1×egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
051851121

prune76.0ms (1.4%)

Pruning

16 alts after pruning (14 fresh and 2 done)

PrunedKeptTotal
New80686
Fresh5813
Picked101
Done022
Total8616102
Error
0.0b
Counts
102 → 16
Compiler

Compiled 1060 to 666 computations (37.2% saved)

regimes787.0ms (14.1%)

Accuracy

Total 0.8b remaining (98.3%)

Threshold costs 0.8b (98.3%)

Compiler

Compiled 6561 to 5722 computations (12.8% saved)

bsearch0.0ms (0%)

simplify2.0ms (0%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0911
1911

end0.0ms (0%)

sample2.0s (36.2%)

Algorithm
1×intervals
Results
231.0ms8000×body128valid
Compiler

Compiled 1273 to 1112 computations (12.6% saved)

Profiling

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