Details

Time bar (total: 8.1s)

sample49.0ms

Algorithm
intervals
Results
24.0ms256×body80valid
7.0ms87×body80nan

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
05

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 19.2b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x x) y)
19.2b
(sqrt (+ (* x x) y))

rewrite126.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
5×sqrt-prod
4×add-sqr-sqrt distribute-lft-out add-log-exp
3×pow1 add-cube-cbrt
2×flip3-+ add-cbrt-cube sqrt-div associate-*l* add-exp-log flip-+ insert-posit16
1×+-commutative rem-sqrt-square sum-log sqrt-pow1 pow1/2
Counts
2 → 32
Calls
2 calls:
50.0ms
(+ (* x x) y)
74.0ms
(sqrt (+ (* x x) y))

series119.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(+ (* x x) y)
75.0ms
(sqrt (+ (* x x) y))

simplify1.8s

Counts
38 → 38
Iterations
IterNodes
done5001
31330
2397
1148
061

prune120.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 1/2 (/ y x))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
11×add-cube-cbrt
10×times-frac
9×associate-*r/
6×add-cbrt-cube add-exp-log
4×associate-/l*
3×pow1 associate-/r* associate-*l*
2×clear-num prod-exp un-div-inv cbrt-unprod unswap-sqr
1×cbrt-undiv frac-2neg div-exp pow-prod-down *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 43
Calls
1 calls:
17.0ms
(* 1/2 (/ y x))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(* 1/2 (/ y x))

simplify2.2s

Counts
46 → 46
Iterations
IterNodes
done5001
32614
2714
1203
079

prune179.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(* -1/2 (/ y x))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
11×add-cube-cbrt
10×times-frac
9×associate-*r/
6×add-cbrt-cube add-exp-log
4×associate-/l*
3×pow1 associate-/r* associate-*l*
2×clear-num prod-exp un-div-inv cbrt-unprod unswap-sqr
1×cbrt-undiv frac-2neg div-exp pow-prod-down *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 43
Calls
1 calls:
16.0ms
(* -1/2 (/ y x))

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(* -1/2 (/ y x))

simplify2.0s

Counts
46 → 46
Iterations
IterNodes
done5002
32615
2714
1203
079

prune143.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes268.0ms

Accuracy

98.5% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 19.4b

bsearch90.0ms

Steps
ItersRangePoint
11
1.5352673950906684e+55
3.7299362698038365e+74
2.8410325872827527e+74
9
-1.6831085860814727e+158
-2.779942061402865e+151
-1.3359776254393746e+154

simplify5.0ms

Iterations
IterNodes
done22
122
018

end0.0ms

sample982.0ms

Algorithm
intervals
Results
517.0ms8000×body80valid
205.0ms2776×body80nan