Details

Time bar (total: 2.1s)

analyze781.0ms

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
0%99.9%0.1%5
12.5%87.4%0.1%6
20.3%73.3%6.4%7
27.3%66.3%6.4%8
38.2%53%8.7%9
46%40.6%13.4%10
49.9%35.1%15%11
54.9%26.9%18.1%12
57.4%22%20.6%13
59.7%18%22.4%14

sample52.0ms

Algorithm
intervals
Results
25.0ms256×body80valid
2.0ms26×body80nan
1.0ms10×body80invalid

simplify828.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (329.0ms)

IterNodesCost
0476954
1476954

prune20.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 21.5b

Counts
2 → 1

localize33.0ms

Local error

Found 4 expressions with local error:

0.6b
(-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a)))
0.8b
(+.f64 b (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a)))))
24.6b
(sqrt.f64 (-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a))))
24.6b
(sqrt.f64 (-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a))))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity_binary64 add-log-exp_binary64 add-sqr-sqrt_binary64
pow1_binary64 add-cube-cbrt_binary64 sqrt-prod_binary64
add-exp-log_binary64 add-cbrt-cube_binary64 sqrt-div_binary64
flip3--_binary64 flip--_binary64
pow1/2_binary64 sqrt-pow1_binary64 rem-sqrt-square_binary64
flip3-+_binary64 sub-neg_binary64 diff-log_binary64 distribute-lft-out_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64
Counts
4 → 53
Calls
4 calls:
4.0ms
(-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a)))
6.0ms
(+.f64 b (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a)))))
5.0ms
(sqrt.f64 (-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a))))
13.0ms
(sqrt.f64 (-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a))))

series235.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a)))
66.0ms
(+.f64 b (sqrt.f64 (-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a)))))
59.0ms
(sqrt.f64 (-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a))))
76.0ms
(sqrt.f64 (-.f64 (*.f64 b b) (*.f64 c (*.f64 4 a))))

simplify78.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
050271288

prune32.0ms

Filtered
52 candidates to 65 candidates (-25.0%)

Profiling

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