Details

Time bar (total: 9.4s)

sample30.0ms

Algorithm
intervals
Results
13.0ms359×body80valid

simplify86.0ms

Counts
1 → 1
Iterations
IterNodes
done118
6118
5114
496
366
232
113
07

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (* 2.0 x) (- x y))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ add-cube-cbrt
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
37.0ms
(* (* 2.0 x) (- x y))

series83.0ms

Counts
1 → 3
Calls
1 calls:
83.0ms
(* (* 2.0 x) (- x y))

simplify715.0ms

Counts
29 → 29
Iterations
IterNodes
done5001
21163
1177
062

prune76.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* (* (* x 2.0) (cbrt (- x y))) (cbrt (- x y))) (cbrt (- x y)))
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))

rewrite350.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
30×flip3-- flip--
28×frac-times
26×associate-*r/
20×cbrt-prod
18×pow1 add-exp-log
17×add-sqr-sqrt *-un-lft-identity
14×associate-*l/
10×pow-prod-down prod-exp cbrt-unprod
9×add-cbrt-cube add-cube-cbrt
8×associate-*r*
4×distribute-lft-out-- add-log-exp difference-of-squares
3×pow1/3
1×associate-*l* *-commutative
Counts
4 → 100
Calls
4 calls:
321.0ms
(* (* (* (* x 2.0) (cbrt (- x y))) (cbrt (- x y))) (cbrt (- x y)))
6.0ms
(cbrt (- x y))
6.0ms
(cbrt (- x y))
7.0ms
(cbrt (- x y))

series711.0ms

Counts
4 → 12
Calls
4 calls:
72.0ms
(* (* (* (* x 2.0) (cbrt (- x y))) (cbrt (- x y))) (cbrt (- x y)))
206.0ms
(cbrt (- x y))
226.0ms
(cbrt (- x y))
207.0ms
(cbrt (- x y))

simplify1.2s

Counts
112 → 112
Iterations
IterNodes
done5000
22250
1457
0174

prune489.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize56.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x y))
0.6b
(cbrt (+ x y))
7.1b
(/ (* (* (* x 2.0) (cbrt (- x y))) (* (cbrt (* (+ x y) (- x y))) (cbrt (- x y)))) (cbrt (+ x y)))
16.6b
(cbrt (* (+ x y) (- x y)))

rewrite253.0ms

Algorithm
rewrite-expression-head
Rules
194×cbrt-div
140×frac-times
106×associate-*r/
85×flip3-- flip--
80×associate-/l/
46×associate-*l/
33×add-exp-log
32×flip3-+ flip-+
18×cbrt-prod *-un-lft-identity
16×add-cbrt-cube
15×prod-exp cbrt-unprod
12×add-sqr-sqrt
10×add-cube-cbrt
7×cbrt-undiv associate-/r* times-frac div-exp
4×pow1 add-log-exp
3×pow1/3 distribute-lft-out
2×associate-/r/
1×clear-num frac-2neg div-inv associate-/l* distribute-lft-out-- difference-of-squares
Counts
4 → 167
Calls
4 calls:
6.0ms
(cbrt (- x y))
6.0ms
(cbrt (+ x y))
196.0ms
(/ (* (* (* x 2.0) (cbrt (- x y))) (* (cbrt (* (+ x y) (- x y))) (cbrt (- x y)))) (cbrt (+ x y)))
19.0ms
(cbrt (* (+ x y) (- x y)))

series665.0ms

Counts
4 → 12
Calls
4 calls:
196.0ms
(cbrt (- x y))
203.0ms
(cbrt (+ x y))
58.0ms
(/ (* (* (* x 2.0) (cbrt (- x y))) (* (cbrt (* (+ x y) (- x y))) (cbrt (- x y)))) (cbrt (+ x y)))
209.0ms
(cbrt (* (+ x y) (- x y)))

simplify1.7s

Counts
179 → 179
Iterations
IterNodes
done5000
23797
1867
0346

prune1.8s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes76.0ms

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
done8
18
06

end0.0ms

sample1.1s

Algorithm
intervals
Results
660.0ms11151×body80valid