Details

Time bar (total: 2.3s)

sample71.0ms

Algorithm
intervals
Results
29.0ms66×body10240exit
14.0ms256×body80valid
13.0ms350×body80nan

simplify51.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0135
1225
2445
31145
43155
516095
650015

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

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:
5.0ms
(pow (sqrt (atan2 b b)) (- b a))
1.0ms
(sqrt (atan2 b b))

series30.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(pow (sqrt (atan2 b b)) (- b a))
10.0ms
(sqrt (atan2 b b))

simplify37.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 3 (33.0ms)

IterNodesCost
0120239
1357224
21225224
35001222

prune96.0ms

Filtered
47 candidates to 28 candidates (59.6%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize9.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune2.0ms

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
095
195

end0.0ms

sample2.0s

Algorithm
intervals
Results
801.0ms1837×body10240exit
454.0ms7995×body80valid
355.0ms9912×body80nan
1.0msbody2560valid
1.0msbody1280valid
1.0msbody320valid
0.0msbody160valid