Details

Time bar (total: 1.2s)

analyze95.0ms (8%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
07216
17216
022
122
Search
TrueOtherFalseIter
0%99.9%0.1%0
99.9%0%0.1%1
Compiler

Compiled 6 to 6 computations (0% saved)

sample17.0ms (1.4%)

Algorithm
intervals
Results
11.0ms256×body128valid
Compiler

Compiled 11 to 13 computations (-18.2% saved)

simplify10.0ms (0.9%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (5.0ms)

IterNodesCost
0708
1708

prune2.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.0b
Counts
2 → 1
Compiler

Compiled 10 to 10 computations (0% saved)

localize4.0ms (0.4%)

Local error

Found 1 expressions with local error:

0.0b
(sqrt.f64 (fabs.f64 (-.f64 x y)))

rewrite2.0ms (0.2%)

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt_binary64_1123 sqrt-prod_binary64_1117
*-un-lft-identity_binary64_1101 pow1_binary64_1162 add-cube-cbrt_binary64_1136
rem-sqrt-square_binary64_1114 add-log-exp_binary64_1140 add-exp-log_binary64_1139 sqrt-pow1_binary64_1119 add-cbrt-cube_binary64_1137 pow1/2_binary64_1181
Counts
1 → 13
Calls

1 calls:

1.0ms
(sqrt.f64 (fabs.f64 (-.f64 x y)))

series27.0ms (2.3%)

Counts
1 → 3
Calls

1 calls:

27.0ms
(sqrt.f64 (fabs.f64 (-.f64 x y)))

simplify157.0ms (13.4%)

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 0 (150.0ms)

IterNodesCost
04785157
14785157

prune10.0ms (0.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New15116
Fresh000
Picked011
Done000
Total15217
Error
0b
Counts
17 → 2
Compiler

Compiled 143 to 40 computations (72% saved)

localize7.0ms (0.6%)

Local error

Found 3 expressions with local error:

0.0b
(sqrt.f64 (fabs.f64 (-.f64 x y)))
0.5b
(pow.f64 (sqrt.f64 (fabs.f64 (-.f64 x y))) 3)
18.9b
(cbrt.f64 (pow.f64 (sqrt.f64 (fabs.f64 (-.f64 x y))) 3))

rewrite12.0ms (1%)

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod_binary64_1132
15×add-sqr-sqrt_binary64_1123 sqrt-prod_binary64_1117
14×*-un-lft-identity_binary64_1101 add-cube-cbrt_binary64_1136
12×cube-prod_binary64_1129 unpow-prod-down_binary64_1180
pow1_binary64_1162
add-exp-log_binary64_1139 add-cbrt-cube_binary64_1137
add-log-exp_binary64_1140 pow-pow_binary64_1173 pow-unpow_binary64_1178
cube-mult_binary64_1131 sqrt-pow1_binary64_1119 unpow3_binary64_1167 sqr-pow_binary64_1073 pow1/2_binary64_1181
pow-exp_binary64_1169 rem-cube-cbrt_binary64_1124 rem-sqrt-square_binary64_1114 pow1/3_binary64_1183 sqrt-pow2_binary64_1120 pow-to-exp_binary64_1170 rem-cbrt-cube_binary64_1125
Counts
3 → 72
Calls

3 calls:

3.0ms
(cbrt.f64 (pow.f64 (sqrt.f64 (fabs.f64 (-.f64 x y))) 3))
3.0ms
(pow.f64 (sqrt.f64 (fabs.f64 (-.f64 x y))) 3)
1.0ms
(sqrt.f64 (fabs.f64 (-.f64 x y)))

series242.0ms (20.6%)

Counts
3 → 9
Calls

3 calls:

199.0ms
(pow.f64 (sqrt.f64 (fabs.f64 (-.f64 x y))) 3)
23.0ms
(cbrt.f64 (pow.f64 (sqrt.f64 (fabs.f64 (-.f64 x y))) 3))
20.0ms
(sqrt.f64 (fabs.f64 (-.f64 x y)))

simplify97.0ms (8.3%)

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 0 (81.0ms)

IterNodesCost
04896974
14896974

prune49.0ms (4.2%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New81081
Fresh000
Picked011
Done011
Total81283
Error
0b
Counts
83 → 2
Compiler

Compiled 882 to 274 computations (68.9% saved)

regimes52.0ms (4.4%)

Accuracy

Total 0.0b remaining (38.3%)

Threshold costs 0.0b (38.3%)

Compiler

Compiled 128 to 132 computations (-3.1% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0168
1168

end0.0ms (0%)

sample391.0ms (33.2%)

Algorithm
intervals
Results
180.0ms8000×body128valid
Compiler

Compiled 31 to 33 computations (-6.5% saved)

Profiling

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