Details

Time bar (total: 1.1s)

sample17.0ms

Algorithm
intervals
Results
4.0ms259×body80nan
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
073
1113
2113

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(sqrt (- 1.0 (* x x)))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod
pow1 add-cube-cbrt *-un-lft-identity sqrt-div
add-exp-log rem-sqrt-square flip3-- sqrt-pow1 pow1/2 add-cbrt-cube flip-- add-log-exp difference-of-squares
Counts
1 → 16
Calls
1 calls:
5.0ms
(sqrt (- 1.0 (* x x)))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(sqrt (- 1.0 (* x x)))

simplify78.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 3 (76.0ms)

IterNodesCost
0157124
1534121
22617120
35002119

prune41.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 1/2 (/ (pow x 2) (sqrt 1.0)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
56×times-frac
53×add-sqr-sqrt
52×associate-*r*
31×add-cube-cbrt *-un-lft-identity
28×sqrt-prod
20×unpow-prod-down
11×add-exp-log
unswap-sqr
unpow2 sqr-pow
add-cbrt-cube
prod-exp
pow1 div-exp associate-*l*
cbrt-unprod
cbrt-undiv pow-to-exp associate-*r/ pow-prod-down pow-exp *-commutative div-inv add-log-exp
Counts
1 → 80
Calls
1 calls:
30.0ms
(* 1/2 (/ (pow x 2) (sqrt 1.0)))

series60.0ms

Counts
1 → 3
Calls
1 calls:
60.0ms
(* 1/2 (/ (pow x 2) (sqrt 1.0)))

simplify51.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0361495
11670432
25002432

prune184.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes45.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
053

end0.0ms

sample475.0ms

Algorithm
intervals
Results
136.0ms8000×body80valid
118.0ms7844×body80nan