Details

Time bar (total: 6.0s)

sample46.0ms

Algorithm
intervals
Results
30.0ms295×body80valid

simplify19.0ms

Counts
1 → 1
Iterations
IterNodes
done25
425
324
221
114
09

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.0b
(- (/ (* x y) 2.0) (/ z 8.0))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×add-cbrt-cube add-exp-log
6×*-un-lft-identity
4×times-frac add-cube-cbrt add-log-exp
3×associate-/r*
2×pow1 cbrt-undiv div-exp insert-posit16 difference-of-squares
1×clear-num sub-neg frac-2neg flip3-- diff-log prod-exp frac-sub cbrt-unprod div-inv flip-- associate-/l* distribute-lft-out--
Counts
2 → 39
Calls
2 calls:
14.0ms
(/ (* x y) 2.0)
21.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series125.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(/ (* x y) 2.0)
93.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify1.1s

Counts
45 → 45
Iterations
IterNodes
done5000
2923
1219
091

prune218.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.2b
(* (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)))
8.4b
(sqrt (/ (* x y) 2.0))
8.4b
(sqrt (/ (* x y) 2.0))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
48×sqrt-prod
36×add-sqr-sqrt
22×*-un-lft-identity add-cube-cbrt
21×pow1 times-frac
12×swap-sqr
11×add-cbrt-cube add-exp-log
10×sqrt-pow1 pow1/2 associate-*r* associate-*l*
7×div-inv
6×sqrt-div
5×pow-prod-up
4×insert-posit16 add-log-exp unswap-sqr
3×associate-/r* pow-prod-down pow-sqr
2×cbrt-undiv rem-sqrt-square div-exp prod-exp cbrt-unprod
1×pow2 frac-times clear-num rem-square-sqrt frac-2neg pow-plus sqrt-unprod associate-*l/ associate-*r/ *-commutative associate-/l*
Counts
4 → 125
Calls
4 calls:
13.0ms
(/ (* x y) 2.0)
22.0ms
(* (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)))
3.0ms
(sqrt (/ (* x y) 2.0))
3.0ms
(sqrt (/ (* x y) 2.0))

series458.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(/ (* x y) 2.0)
113.0ms
(* (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)))
167.0ms
(sqrt (/ (* x y) 2.0))
156.0ms
(sqrt (/ (* x y) 2.0))

simplify1.2s

Counts
137 → 137
Iterations
IterNodes
done5001
22116
1356
0148

prune751.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes240.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done10
110
09

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.3s9204×body80valid