Details

Time bar (total: 3.9s)

analyze127.0ms (3.2%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
25%74.9%0.1%5
25%68.7%6.3%6
25%56.2%18.8%7
25%48.4%26.6%8
25%35.1%39.9%9
28.1%18.3%53.6%10
31.6%12.3%56.1%11
33.4%5.9%60.8%12
35.2%3.8%61%13
36.1%2.9%61%14
Compiler

Compiled 32 to 22 computations (31.3% saved)

sample28.0ms (0.7%)

Algorithm
intervals
Results
15.0ms256×body128valid
Compiler

Compiled 63 to 45 computations (28.6% saved)

simplify149.0ms (3.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
0502946

prune4.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112
Error
0.2b
Counts
2 → 1
Compiler

Compiled 62 to 42 computations (32.3% saved)

localize20.0ms (0.5%)

Local error

Found 4 expressions with local error:

0.0b
(*.f64 4 (+.f64 (*.f64 (*.f64 a a) (+.f64 1 a)) (*.f64 (*.f64 b b) (-.f64 1 (*.f64 3 a)))))
0.0b
(*.f64 (*.f64 a a) (+.f64 1 a))
0.4b
(pow.f64 (+.f64 (*.f64 a a) (*.f64 b b)) 2)
0.8b
(*.f64 (*.f64 b b) (-.f64 1 (*.f64 3 a)))

rewrite196.0ms (5%)

Algorithm
rewrite-expression-head
Error
0.1b
Rules
18×associate-*r/_binary64_2066
17×pow1_binary64_2185 add-exp-log_binary64_2162
16×add-cbrt-cube_binary64_2160
14×add-sqr-sqrt_binary64_2146
12×*-un-lft-identity_binary64_2124
10×add-cube-cbrt_binary64_2159 associate-*r*_binary64_2064
pow-prod-down_binary64_2195 prod-exp_binary64_2173 cbrt-unprod_binary64_2157
associate-*l*_binary64_2065
add-log-exp_binary64_2163 distribute-rgt-in_binary64_2074 distribute-lft-in_binary64_2073 flip3-+_binary64_2127 flip-+_binary64_2098 frac-add_binary64_2132
unswap-sqr_binary64_2092 flip3--_binary64_2128 flip--_binary64_2099 *-commutative_binary64_2055 unpow-prod-down_binary64_2203 pow-unpow_binary64_2201
sub-neg_binary64_2117 cancel-sign-sub-inv_binary64_2090
pow-pow_binary64_2196 pow-to-exp_binary64_2193 pow-exp_binary64_2192 unpow2_binary64_2189 sqr-pow_binary64_2096 distribute-lft-out_binary64_2075
Counts
4 → 93
Calls

4 calls:

13.0ms
(*.f64 4 (+.f64 (*.f64 (*.f64 a a) (+.f64 1 a)) (*.f64 (*.f64 b b) (-.f64 1 (*.f64 3 a)))))
8.0ms
(*.f64 (*.f64 a a) (+.f64 1 a))
8.0ms
(*.f64 (*.f64 b b) (-.f64 1 (*.f64 3 a)))
5.0ms
(pow.f64 (+.f64 (*.f64 a a) (*.f64 b b)) 2)
Compiler

Compiled 3937 to 2196 computations (44.2% saved)

series576.0ms (14.7%)

Error
0.0b
Counts
4 → 51
Calls

4 calls:

183.0ms
(pow.f64 (+.f64 (*.f64 a a) (*.f64 b b)) 2)
179.0ms
(*.f64 4 (+.f64 (*.f64 (*.f64 a a) (+.f64 1 a)) (*.f64 (*.f64 b b) (-.f64 1 (*.f64 3 a)))))
99.0ms
(*.f64 (*.f64 b b) (-.f64 1 (*.f64 3 a)))
42.0ms
(*.f64 (*.f64 a a) (+.f64 1 a))
Compiler

Compiled 3724 to 2682 computations (28% saved)

simplify71.0ms (1.8%)

Algorithm
egg-herbie
Counts
144 → 144
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
050642604

prune227.0ms (5.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1431144
Fresh000
Picked011
Done000
Total1432145
Error
0.0b
Counts
145 → 2
Compiler

Compiled 5124 to 2805 computations (45.3% saved)

localize22.0ms (0.6%)

Local error

Found 4 expressions with local error:

0.0b
(*.f64 (*.f64 a a) (+.f64 1 a))
0.3b
(*.f64 a (*.f64 a (*.f64 b b)))
0.8b
(*.f64 (*.f64 b b) (-.f64 1 (*.f64 3 a)))
0.9b
(*.f64 a (*.f64 b b))

rewrite204.0ms (5.2%)

Algorithm
rewrite-expression-head
Error
0.0b
Rules
28×pow1_binary64_2185 add-exp-log_binary64_2162 add-cbrt-cube_binary64_2160
15×pow-prod-down_binary64_2195 prod-exp_binary64_2173 cbrt-unprod_binary64_2157
11×add-sqr-sqrt_binary64_2146
10×*-un-lft-identity_binary64_2124
associate-*r*_binary64_2064
add-cube-cbrt_binary64_2159 associate-*l*_binary64_2065
add-log-exp_binary64_2163 *-commutative_binary64_2055 associate-*r/_binary64_2066
unswap-sqr_binary64_2092 distribute-rgt-in_binary64_2074 distribute-lft-in_binary64_2073
sub-neg_binary64_2117 cancel-sign-sub-inv_binary64_2090
flip3--_binary64_2128 flip--_binary64_2099 flip3-+_binary64_2127 flip-+_binary64_2098 distribute-lft-out_binary64_2075
Counts
4 → 89
Calls

4 calls:

8.0ms
(*.f64 (*.f64 b b) (-.f64 1 (*.f64 3 a)))
8.0ms
(*.f64 (*.f64 a a) (+.f64 1 a))
8.0ms
(*.f64 a (*.f64 a (*.f64 b b)))
6.0ms
(*.f64 a (*.f64 b b))
Compiler

Compiled 4067 to 2322 computations (42.9% saved)

series346.0ms (8.8%)

Error
0.0b
Counts
4 → 27
Calls

4 calls:

113.0ms
(*.f64 (*.f64 b b) (-.f64 1 (*.f64 3 a)))
81.0ms
(*.f64 a (*.f64 a (*.f64 b b)))
64.0ms
(*.f64 a (*.f64 b b))
47.0ms
(*.f64 (*.f64 a a) (+.f64 1 a))
Compiler

Compiled 2899 to 2100 computations (27.6% saved)

simplify73.0ms (1.9%)

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
051151249

prune210.0ms (5.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1160116
Fresh000
Picked011
Done011
Total1162118
Error
0.0b
Counts
118 → 2
Compiler

Compiled 4823 to 2818 computations (41.6% saved)

regimes306.0ms (7.8%)

Accuracy

Total 0.0b remaining (48.6%)

Threshold costs 0.0b (48.6%)

Compiler

Compiled 4613 to 3225 computations (30.1% saved)

bsearch0.0ms (0%)

simplify3.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
08158
18158

end0.0ms (0%)

sample1.4s (34.7%)

Algorithm
intervals
Results
509.0ms8000×body128valid
0.0msbody128invalid
Compiler

Compiled 871 to 617 computations (29.2% saved)

Profiling

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