Details

Time bar (total: 8.5s)

sample80.0ms

Algorithm
intervals
Results
13.0ms13×body160valid
12.0ms240×body80nan
12.0ms50×body1280valid
7.0ms41×body640valid
7.0ms129×body80valid
4.0ms23×body320valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
110
07

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 31.3b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(sqrt (+ x 1.0))
0.0b
(/ 1.0 (- (sqrt (+ x 1.0)) (sqrt x)))
4.1b
(- (sqrt (+ x 1.0)) (sqrt x))

rewrite217.0ms

Algorithm
rewrite-expression-head
Rules
60×add-sqr-sqrt
56×*-un-lft-identity
44×sqrt-prod
30×times-frac
20×difference-of-squares
19×add-cube-cbrt
15×distribute-lft-out--
10×associate-/r*
distribute-lft-out
add-cbrt-cube add-exp-log add-log-exp
pow1
associate-/l*
flip3-- sqrt-div associate-/r/ flip--
cbrt-undiv rem-sqrt-square clear-num sub-neg frac-2neg sqrt-pow1 flip3-+ pow1/2 diff-log div-exp flip-+ div-inv
Counts
3 → 92
Calls
3 calls:
14.0ms
(sqrt (+ x 1.0))
85.0ms
(/ 1.0 (- (sqrt (+ x 1.0)) (sqrt x)))
105.0ms
(- (sqrt (+ x 1.0)) (sqrt x))

series499.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(sqrt (+ x 1.0))
303.0ms
(/ 1.0 (- (sqrt (+ x 1.0)) (sqrt x)))
137.0ms
(- (sqrt (+ x 1.0)) (sqrt x))

simplify1.8s

Counts
101 → 101
Iterations
IterNodes
done5000
21516
1369
0163

prune474.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (sqrt (+ x 1.0)) (sqrt x))
0.0b
(sqrt (+ x 1.0))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
sqrt-prod
distribute-lft-out
add-sqr-sqrt add-log-exp
pow1 add-cube-cbrt
flip3-+ add-cbrt-cube sqrt-div add-exp-log flip-+
+-commutative rem-sqrt-square sum-log sqrt-pow1 pow1/2
Counts
2 → 30
Calls
2 calls:
64.0ms
(+ (sqrt (+ x 1.0)) (sqrt x))
14.0ms
(sqrt (+ x 1.0))

series184.0ms

Counts
2 → 6
Calls
2 calls:
126.0ms
(+ (sqrt (+ x 1.0)) (sqrt x))
57.0ms
(sqrt (+ x 1.0))

simplify2.5s

Counts
36 → 36
Iterations
IterNodes
done5000
32685
2666
1196
080

prune230.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

regimes42.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations
IterNodes
done15
215
114
010

end0.0ms

sample2.3s

Algorithm
intervals
Results
563.0ms1678×body1280valid
450.0ms7966×body80nan
429.0ms4027×body80valid
251.0ms1339×body640valid
90.0ms646×body320valid
30.0ms310×body160valid