Details

Time bar (total: 7.6s)

sample33.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
5.0ms92×body80nan

simplify22.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0610
1810
done810

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite138.0ms

Algorithm
rewrite-expression-head
Rules
39×sqrt-prod
31×*-un-lft-identity
22×add-sqr-sqrt
20×sqrt-div
distribute-lft-out
pow1 flip3-+ distribute-rgt-out add-cube-cbrt flip-+
sqrt-pow1 add-log-exp
rem-sqrt-square add-cbrt-cube pow1/2 frac-add add-exp-log
distribute-lft1-in
+-commutative sum-log
Counts
4 → 82
Calls
4 calls:
16.0ms
(sqrt (+ x 1.0))
25.0ms
(sqrt (+ x 1.0))
77.0ms
(+ (sqrt (+ x 1.0)) (sqrt (sqrt (+ x 1.0))))
15.0ms
(sqrt (sqrt (+ x 1.0)))

series598.0ms

Counts
4 → 12
Calls
4 calls:
60.0ms
(sqrt (+ x 1.0))
77.0ms
(sqrt (+ x 1.0))
279.0ms
(+ (sqrt (+ x 1.0)) (sqrt (sqrt (+ x 1.0))))
181.0ms
(sqrt (sqrt (+ x 1.0)))

simplify1.2s

Counts
94 → 94
Iterations

Useful iterations: done (1.2s)

IterNodesCost
01621335
13901191
212911141
done50011097

prune482.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (sqrt (sqrt (+ x 1.0))) 1)
0.0b
(sqrt (sqrt (+ x 1.0)))
0.0b
(sqrt (sqrt (+ x 1.0)))
0.2b
(* (+ (sqrt (sqrt (+ x 1.0))) 1) (sqrt (sqrt (+ x 1.0))))

rewrite360.0ms

Algorithm
rewrite-expression-head
Rules
40×sqrt-prod
24×add-sqr-sqrt *-un-lft-identity
20×sqrt-div
12×add-cube-cbrt
10×pow1 associate-*r*
flip3-+ flip-+
sqrt-pow1
distribute-lft-out
add-cbrt-cube add-exp-log add-log-exp
associate-*l*
frac-times rem-sqrt-square pow1/2
unswap-sqr
associate-*l/ associate-*r/
+-commutative sum-log pow-prod-down prod-exp *-commutative cbrt-unprod
Counts
4 → 94
Calls
4 calls:
68.0ms
(+ (sqrt (sqrt (+ x 1.0))) 1)
15.0ms
(sqrt (sqrt (+ x 1.0)))
16.0ms
(sqrt (sqrt (+ x 1.0)))
254.0ms
(* (+ (sqrt (sqrt (+ x 1.0))) 1) (sqrt (sqrt (+ x 1.0))))

series1.0s

Counts
4 → 12
Calls
4 calls:
216.0ms
(+ (sqrt (sqrt (+ x 1.0))) 1)
178.0ms
(sqrt (sqrt (+ x 1.0)))
182.0ms
(sqrt (sqrt (+ x 1.0)))
447.0ms
(* (+ (sqrt (sqrt (+ x 1.0))) 1) (sqrt (sqrt (+ x 1.0))))

simplify2.0s

Counts
106 → 106
Iterations

Useful iterations: done (2.0s)

IterNodesCost
01961824
14861633
221571562
done50021475

prune601.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes120.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0610
1810
done810

end0.0ms

sample950.0ms

Algorithm
intervals
Results
534.0ms8000×body80valid
110.0ms2698×body80nan