Details

Time bar (total: 6.8s)

sample34.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
4.0ms92×body80nan

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite99.0ms

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:
14.0ms
(sqrt (+ x 1.0))
83.0ms
(+ (sqrt (+ x 1.0)) (sqrt 1.0))

series183.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(sqrt (+ x 1.0))
110.0ms
(+ (sqrt (+ x 1.0)) (sqrt 1.0))

simplify1.7s

Counts
36 → 36
Iterations

Useful iterations: done (1.7s)

IterNodesCost
077406
1181358
2561328
31989324
done5001322

prune184.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

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

rewrite211.0ms

Algorithm
rewrite-expression-head
Rules
106×sqrt-prod
54×add-sqr-sqrt
40×sqrt-pow1
38×*-un-lft-identity
32×sqrt-div
31×pow1
20×pow1/2 add-cube-cbrt
18×swap-sqr
10×associate-*r* associate-*l*
flip3-+ pow-prod-up flip-+ unswap-sqr
distribute-lft-out
add-cbrt-cube add-exp-log add-log-exp
pow-prod-down pow-sqr
frac-times rem-sqrt-square
associate-*l/ associate-*r/
pow2 +-commutative sum-log rem-square-sqrt pow-plus sqrt-unprod prod-exp *-commutative cbrt-unprod
Counts
4 → 143
Calls
4 calls:
57.0ms
(+ (* (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0)))) (sqrt 1.0))
16.0ms
(sqrt (sqrt (+ x 1.0)))
16.0ms
(sqrt (sqrt (+ x 1.0)))
109.0ms
(* (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))))

series604.0ms

Counts
4 → 12
Calls
4 calls:
119.0ms
(+ (* (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0)))) (sqrt 1.0))
211.0ms
(sqrt (sqrt (+ x 1.0)))
206.0ms
(sqrt (sqrt (+ x 1.0)))
68.0ms
(* (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt (+ x 1.0))))

simplify2.0s

Counts
155 → 155
Iterations

Useful iterations: done (2.0s)

IterNodesCost
01902411
14411479
217791390
done50021361

prune681.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

regimes112.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

end0.0ms

sample948.0ms

Algorithm
intervals
Results
459.0ms8000×body80valid
190.0ms2698×body80nan