Details

Time bar (total: 16.4s)

sample69.0ms

Algorithm
intervals
Results
25.0ms321×body80nan
8.0ms256×body80valid

simplify21.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
17
05

prune18.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 1 expressions with local error:

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

rewrite15.0ms

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:
12.0ms
(sqrt (- 1.0 (* x x)))

series536.0ms

Counts
1 → 3
Calls
1 calls:
533.0ms
(sqrt (- 1.0 (* x x)))

simplify6.2s

Counts
19 → 19
Iterations
IterNodes
done5000
31851
2444
1154
067

prune242.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize34.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (/ (* x x) (sqrt 1.0)) (+ 1/2 (* 1/8 (/ (* x x) 1.0))))

rewrite191.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
10×add-exp-log associate-*l* add-cbrt-cube
times-frac
add-cube-cbrt *-un-lft-identity
prod-exp sqrt-prod cbrt-unprod
pow1 associate-*r* unswap-sqr
cbrt-undiv frac-times flip3-+ associate-*r/ div-exp flip-+
distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ *-commutative div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
188.0ms
(* (/ (* x x) (sqrt 1.0)) (+ 1/2 (* 1/8 (/ (* x x) 1.0))))

series513.0ms

Counts
1 → 3
Calls
1 calls:
506.0ms
(* (/ (* x x) (sqrt 1.0)) (+ 1/2 (* 1/8 (/ (* x x) 1.0))))

simplify6.3s

Counts
41 → 41
Iterations
IterNodes
done5006
21524
1383
0103

prune307.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes652.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done5
05

end0.0ms

sample1.2s

Algorithm
intervals
Results
441.0ms8000×body80valid
390.0ms7921×body80nan