Details

Time bar (total: 13.0s)

sample122.0ms

Algorithm
intervals
Results
24.0ms236×body160valid
22.0ms573×body80nan
17.0ms95×body1280nan
14.0ms99×body640nan
4.0ms41×body320nan
1.0ms20×body160nan
1.0ms20×body80valid

simplify41.0ms

Counts
1 → 1
Iterations
IterNodes
done10
210
19
06

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.6b

localize15.0ms

Local error

Found 2 expressions with local error:

1.0b
(- (asin (+ x 1.0)) 2.0)
1.5b
(asin (+ x 1.0))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity add-log-exp
pow1 asin-acos add-cbrt-cube add-exp-log add-cube-cbrt
associate--l- sub-neg flip3-- diff-log flip-- distribute-lft-out-- difference-of-squares
Counts
2 → 23
Calls
2 calls:
12.0ms
(- (asin (+ x 1.0)) 2.0)
2.0ms
(asin (+ x 1.0))

series25.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(- (asin (+ x 1.0)) 2.0)
2.0ms
(asin (+ x 1.0))

simplify3.8s

Counts
29 → 29
Iterations
IterNodes
done5001
53282
4889
3286
2130
169
041

prune230.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 1.7b

localize75.0ms

Local error

Found 4 expressions with local error:

1.5b
(asin (+ x 1.0))
1.5b
(asin (+ x 1.0))
1.5b
(asin (+ x 1.0))
1.5b
(asin (+ x 1.0))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt pow1 asin-acos *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
Counts
4 → 32
Calls
4 calls:
2.0ms
(asin (+ x 1.0))
2.0ms
(asin (+ x 1.0))
2.0ms
(asin (+ x 1.0))
2.0ms
(asin (+ x 1.0))

series8.0ms

Counts
4 → 12
Calls
4 calls:
2.0ms
(asin (+ x 1.0))
2.0ms
(asin (+ x 1.0))
2.0ms
(asin (+ x 1.0))
2.0ms
(asin (+ x 1.0))

simplify3.7s

Counts
44 → 44
Iterations
IterNodes
done5001
81037
7308
6134
565
431
323
219
117
015

prune328.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 1.7b

regimes384.0ms

Accuracy

0% (0.0b remaining)

Error of 1.3b against oracle of 1.3b and baseline of 1.3b

bsearch0.0ms

simplify7.0ms

Iterations
IterNodes
done20
120
014

end0.0ms

sample4.3s

Algorithm
intervals
Results
1.0s7603×body160valid
975.0ms16704×body80nan
634.0ms3015×body1280nan
517.0ms2534×body640nan
129.0ms1232×body320nan
48.0ms629×body160nan
25.0ms397×body80valid