Details

Time bar (total: 1.2s)

sample18.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
4.0ms259×body80nan

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
073
1113
2133
3133

prune2.0ms

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)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod
pow1 add-cube-cbrt *-un-lft-identity sqrt-div
add-exp-log expm1-log1p-u rem-sqrt-square flip3-- sqrt-pow1 pow1/2 add-cbrt-cube flip-- log1p-expm1-u add-log-exp difference-of-squares
Counts
1 → 18
Calls
1 calls:
7.0ms
(sqrt (- 1.0 (* x x)))

series62.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(sqrt (- 1.0 (* x x)))

simplify94.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (90.0ms)

IterNodesCost
0165131
1568128
22782126
35001123

prune53.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite38.0ms

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 expm1-log1p-u pow-to-exp associate-*r/ pow-prod-down pow-exp *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 82
Calls
1 calls:
34.0ms
(* 1/2 (/ (pow x 2) (sqrt 1.0)))

series73.0ms

Counts
1 → 3
Calls
1 calls:
73.0ms
(* 1/2 (/ (pow x 2) (sqrt 1.0)))

simplify54.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 1 (14.0ms)

IterNodesCost
0364505
11674442
25001442

prune212.0ms

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

sample482.0ms

Algorithm
intervals
Results
142.0ms8000×body80valid
118.0ms7844×body80nan