Details

Time bar (total: 925.0ms)

analyze105.0ms (11.3%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01057
11057
011
111
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
62.5%12.5%25%5
68.7%6.2%25%6
71.8%3.1%25%7
73.4%1.6%25%8
74.2%0.8%25%9
74.6%0.4%25%10
74.8%0.2%25%11
74.9%0.1%25%12
74.9%0%25%13
74.9%0%25%14
Compiler

Compiled 6 to 5 computations (16.7% saved)

sample12.0ms (1.3%)

Algorithm
intervals
Results
5.0ms256×body128valid
Compiler

Compiled 11 to 10 computations (9.1% saved)

simplify12.0ms (1.2%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
01057
11057

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 8 computations (20% saved)

localize3.0ms (0.3%)

Local error

Found 1 expressions with local error:

0.0b
(*.f64 x (-.f64 x 1))

rewrite30.0ms (3.3%)

Algorithm
rewrite-expression-head
Error
0b
Rules
11×add-sqr-sqrt_binary64_12035
*-un-lft-identity_binary64_12013
associate-*r*_binary64_11953
cancel-sign-sub-inv_binary64_11979
add-cube-cbrt_binary64_12048
distribute-rgt-in_binary64_11963 distribute-lft-in_binary64_11962
pow1_binary64_12074 add-exp-log_binary64_12051 add-cbrt-cube_binary64_12049 associate-*l*_binary64_11954
sub-neg_binary64_12006 associate-*r/_binary64_11955 difference-of-squares_binary64_11982
pow-prod-down_binary64_12084 prod-exp_binary64_12062 add-log-exp_binary64_12052 cbrt-unprod_binary64_12046 unswap-sqr_binary64_11981 flip3--_binary64_12017 flip--_binary64_11988 difference-of-sqr-1_binary64_11983 distribute-lft-out--_binary64_11965 *-commutative_binary64_11944
Counts
1 → 32
Calls

1 calls:

8.0ms
(*.f64 x (-.f64 x 1))
Compiler

Compiled 360 to 238 computations (33.9% saved)

series38.0ms (4.1%)

Error
0b
Counts
1 → 6
Calls

1 calls:

34.0ms
(*.f64 x (-.f64 x 1))
Compiler

Compiled 63 to 49 computations (22.2% saved)

simplify72.0ms (7.8%)

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
05004299

prune19.0ms (2.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New37138
Fresh000
Picked011
Done000
Total37239
Error
0b
Counts
39 → 2
Compiler

Compiled 309 to 122 computations (60.5% saved)

localize3.0ms (0.3%)

Local error

Found 1 expressions with local error:

0.0b
(-.f64 (*.f64 x x) x)

rewrite14.0ms (1.5%)

Algorithm
rewrite-expression-head
Error
0b
Rules
add-log-exp_binary64_12052 add-sqr-sqrt_binary64_12035 *-un-lft-identity_binary64_12013 cancel-sign-sub-inv_binary64_11979
add-cube-cbrt_binary64_12048
diff-log_binary64_12105 pow1_binary64_12074 add-exp-log_binary64_12051 add-cbrt-cube_binary64_12049 flip3--_binary64_12017 sub-neg_binary64_12006 flip--_binary64_11988 difference-of-squares_binary64_11982 distribute-rgt-out--_binary64_11967
Counts
1 → 16
Calls

1 calls:

4.0ms
(-.f64 (*.f64 x x) x)
Compiler

Compiled 182 to 57 computations (68.7% saved)

series42.0ms (4.5%)

Error
0b
Counts
1 → 6
Calls

1 calls:

39.0ms
(-.f64 (*.f64 x x) x)
Compiler

Compiled 63 to 49 computations (22.2% saved)

simplify94.0ms (10.1%)

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 0 (86.0ms)

IterNodesCost
04945187
14945187

prune10.0ms (1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New22022
Fresh000
Picked011
Done011
Total22224
Error
0b
Counts
24 → 2
Compiler

Compiled 169 to 45 computations (73.4% saved)

regimes39.0ms (4.2%)

Accuracy

Total 0.0b remaining (95.7%)

Threshold costs 0.0b (95.7%)

Compiler

Compiled 155 to 121 computations (21.9% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0147
1147

end0.0ms (0%)

sample430.0ms (46.5%)

Algorithm
intervals
Results
139.0ms8000×body128valid
0.0msbody128invalid
Compiler

Compiled 70 to 54 computations (22.9% saved)

Profiling

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