Details

Time bar (total: 2.8s)

sample85.0ms

Algorithm
intervals
Results
33.0ms59×body10240exit
19.0ms256×body80valid
17.0ms287×body80nan

simplify51.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0135
1225
2445
31145
43155
516095
650015

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(pow (sqrt (atan2 b b)) (- b a))
1.0b
(sqrt (atan2 b b))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
add-cube-cbrt unpow-prod-down sqrt-prod
pow1 pow-unpow
add-exp-log pow-pow
unpow-prod-up sqrt-pow1 pow1/2 add-cbrt-cube add-log-exp
pow-to-exp sub-neg rem-sqrt-square pow-exp sqrt-pow2 distribute-lft-out-- pow-sub difference-of-squares sqr-pow
Counts
2 → 41
Calls
2 calls:
4.0ms
(pow (sqrt (atan2 b b)) (- b a))
1.0ms
(sqrt (atan2 b b))

series30.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(pow (sqrt (atan2 b b)) (- b a))
11.0ms
(sqrt (atan2 b b))

simplify41.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 3 (34.0ms)

IterNodesCost
0120239
1357224
21225224
35001222

prune106.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
075

end0.0ms

sample2.5s

Algorithm
intervals
Results
933.0ms1753×body10240exit
589.0ms9552×body80nan
574.0ms7991×body80valid
1.0msbody1280valid
1.0msbody160valid
1.0msbody640valid