Details

Time bar (total: 10.1s)

sample25.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify140.0ms

Counts
1 → 1
Iterations
IterNodes
done163
8163
7162
6160
5152
4112
371
244
118
07

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.9b

localize11.0ms

Local error

Found 1 expressions with local error:

14.9b
(/ (- x y) (* (* x 2.0) y))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
10×add-cbrt-cube add-exp-log
7×add-sqr-sqrt *-un-lft-identity
5×times-frac associate-/l*
3×cbrt-undiv div-exp prod-exp add-cube-cbrt cbrt-unprod
2×distribute-lft-out-- difference-of-squares associate-/l/
1×pow1 clear-num associate-/r* frac-2neg flip3-- div-sub insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 31
Calls
1 calls:
28.0ms
(/ (- x y) (* (* x 2.0) y))

series65.0ms

Counts
1 → 3
Calls
1 calls:
65.0ms
(/ (- x y) (* (* x 2.0) y))

simplify1.1s

Counts
34 → 34
Iterations
IterNodes
done5001
2816
1232
083

prune118.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ 0.5 y) (/ 0.5 x))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
11×*-un-lft-identity
10×times-frac
5×distribute-lft-out--
4×difference-of-squares
3×add-cube-cbrt add-log-exp
2×div-inv
1×pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log frac-sub insert-posit16 flip--
Counts
1 → 23
Calls
1 calls:
27.0ms
(- (/ 0.5 y) (/ 0.5 x))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(- (/ 0.5 y) (/ 0.5 x))

simplify845.0ms

Counts
26 → 26
Iterations
IterNodes
done5000
3972
2349
1135
062

prune72.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))
9.0b
(* (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y))

rewrite120.0ms

Algorithm
rewrite-expression-head
Rules
45×add-exp-log
43×add-sqr-sqrt
35×*-un-lft-identity
32×add-cbrt-cube
31×cbrt-prod
28×associate-*r*
27×times-frac
23×add-cube-cbrt
18×prod-exp cbrt-unprod
13×cbrt-undiv div-exp
6×pow1 cbrt-div distribute-lft-out-- difference-of-squares
5×associate-*l*
4×insert-posit16 add-log-exp
3×flip3-- pow1/3 flip-- unswap-sqr
2×div-inv
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 117
Calls
4 calls:
5.0ms
(cbrt (- x y))
4.0ms
(cbrt (- x y))
5.0ms
(cbrt (- x y))
102.0ms
(* (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y))

series657.0ms

Counts
4 → 12
Calls
4 calls:
186.0ms
(cbrt (- x y))
197.0ms
(cbrt (- x y))
198.0ms
(cbrt (- x y))
76.0ms
(* (/ (* (cbrt (- x y)) (cbrt (- x y))) (* x 2.0)) (/ (cbrt (- x y)) y))

simplify2.3s

Counts
129 → 129
Iterations
IterNodes
done5003
23130
1600
0205

prune478.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))
10.5b
(* (/ (cbrt (- x y)) x) (* (/ (cbrt (- x y)) 2.0) (/ (cbrt (- x y)) y)))

rewrite148.0ms

Algorithm
rewrite-expression-head
Rules
45×add-exp-log
34×add-sqr-sqrt *-un-lft-identity
32×add-cbrt-cube
30×cbrt-prod
28×associate-*l*
24×times-frac
22×add-cube-cbrt
18×prod-exp cbrt-unprod
13×cbrt-undiv div-exp
9×pow1
6×cbrt-div distribute-lft-out-- difference-of-squares
5×frac-times associate-*r/
4×insert-posit16 add-log-exp
3×flip3-- pow1/3 pow-prod-down associate-*l/ flip--
1×associate-*r* *-commutative div-inv
Counts
4 → 115
Calls
4 calls:
6.0ms
(cbrt (- x y))
6.0ms
(cbrt (- x y))
6.0ms
(cbrt (- x y))
123.0ms
(* (/ (cbrt (- x y)) x) (* (/ (cbrt (- x y)) 2.0) (/ (cbrt (- x y)) y)))

series637.0ms

Counts
4 → 12
Calls
4 calls:
206.0ms
(cbrt (- x y))
183.0ms
(cbrt (- x y))
176.0ms
(cbrt (- x y))
72.0ms
(* (/ (cbrt (- x y)) x) (* (/ (cbrt (- x y)) 2.0) (/ (cbrt (- x y)) y)))

simplify2.2s

Counts
127 → 127
Iterations
IterNodes
done5001
22100
1509
0189

prune469.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes64.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample543.0ms

Algorithm
intervals
Results
401.0ms8000×body80valid