Details

Time bar (total: 19.5s)

sample28.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify40.0ms

Counts
1 → 1
Iterations
IterNodes
done16
316
214
111
05

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize59.0ms

Local error

Found 1 expressions with local error:

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

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/l* distribute-lft-out-- difference-of-squares
4×associate-/r*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-sub div-exp flip-+ insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 47
Calls
1 calls:
45.0ms
(/ (- x y) (+ x y))

series108.0ms

Counts
1 → 3
Calls
1 calls:
108.0ms
(/ (- x y) (+ x y))

simplify4.4s

Counts
50 → 50
Iterations
IterNodes
done5011
32470
2564
1194
079

prune438.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize49.0ms

Local error

Found 3 expressions with local error:

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

rewrite255.0ms

Algorithm
rewrite-expression-head
Rules
63×*-un-lft-identity
40×times-frac
35×add-sqr-sqrt
23×add-cube-cbrt
12×distribute-lft-out
8×associate-/r* associate-/r/
7×add-cbrt-cube add-exp-log distribute-lft-out--
6×associate-/l*
5×add-log-exp
4×flip3-+ flip-+ div-inv difference-of-squares
3×pow1 distribute-rgt-out-- insert-posit16
2×cbrt-undiv clear-num frac-2neg div-exp
1×sub-neg flip3-- diff-log frac-sub flip-- sub-div
Counts
3 → 97
Calls
3 calls:
43.0ms
(/ y (+ x y))
27.0ms
(/ x (+ x y))
179.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

series305.0ms

Counts
3 → 9
Calls
3 calls:
84.0ms
(/ y (+ x y))
87.0ms
(/ x (+ x y))
134.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

simplify5.1s

Counts
106 → 106
Iterations
IterNodes
done5029
33386
2927
1290
0133

prune952.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize79.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (- x y) (+ x y))
0.0b
(/ (- x y) (+ x y))
0.0b
(/ (- x y) (+ x y))
0.0b
(cbrt (* (* (/ (- x y) (+ x y)) (/ (- x y) (+ x y))) (/ (- x y) (+ x y))))

rewrite486.0ms

Algorithm
rewrite-expression-head
Rules
103×*-un-lft-identity
67×add-sqr-sqrt
60×times-frac
37×add-cube-cbrt
18×distribute-lft-out
15×associate-/l* distribute-lft-out-- difference-of-squares
12×associate-/r*
10×add-cbrt-cube add-exp-log
7×cbrt-div
6×associate-/r/ associate-/l/
5×frac-times associate-*l/
4×pow1 insert-posit16 add-log-exp
3×cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-sub div-exp associate-*r/ flip-+ div-inv flip--
1×cbrt-prod pow1/3 pow3 rem-cbrt-cube
Counts
4 → 159
Calls
4 calls:
68.0ms
(/ (- x y) (+ x y))
68.0ms
(/ (- x y) (+ x y))
52.0ms
(/ (- x y) (+ x y))
280.0ms
(cbrt (* (* (/ (- x y) (+ x y)) (/ (- x y) (+ x y))) (/ (- x y) (+ x y))))

series508.0ms

Counts
4 → 12
Calls
4 calls:
118.0ms
(/ (- x y) (+ x y))
116.0ms
(/ (- x y) (+ x y))
120.0ms
(/ (- x y) (+ x y))
154.0ms
(cbrt (* (* (/ (- x y) (+ x y)) (/ (- x y) (+ x y))) (/ (- x y) (+ x y))))

simplify4.1s

Counts
171 → 171
Iterations
IterNodes
done5029
32739
2716
1255
0108

prune1.5s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes236.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample725.0ms

Algorithm
intervals
Results
451.0ms8000×body80valid