Details

Time bar (total: 6.1s)

sample16.0ms

Algorithm
intervals
Results
8.0ms354×body80valid

simplify41.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
079
1137
2327
3587
4727
5817
done817

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
3×sub-neg associate-*l*
2×distribute-rgt-in flip3-- distribute-lft-in associate-*r/ flip-- distribute-lft-out--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
3.0ms
(- (* x x) (* x y))
11.0ms
(* 2.0 (- (* x x) (* x y)))

series84.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(- (* x x) (* x y))
51.0ms
(* 2.0 (- (* x x) (* x y)))

simplify1.1s

Counts
44 → 44
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
064519
1160413
2530367
32262367
done5000367

prune77.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
13.0ms
(* (* 2.0 x) (- x y))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(* (* 2.0 x) (- x y))

simplify1.9s

Counts
29 → 29
Iterations

Useful iterations: 2 (94.0ms)

IterNodesCost
062303
1168288
2700242
32999242
done5000242

prune37.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y))))
9.1b
(cbrt (* (* 2.0 x) (- x y)))
9.1b
(cbrt (* (* 2.0 x) (- x y)))
9.1b
(cbrt (* (* 2.0 x) (- x y)))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-- pow1/3 flip--
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
12.0ms
(* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y))))
7.0ms
(cbrt (* (* 2.0 x) (- x y)))
7.0ms
(cbrt (* (* 2.0 x) (- x y)))
7.0ms
(cbrt (* (* 2.0 x) (- x y)))

series1.3s

Counts
4 → 12
Calls
4 calls:
348.0ms
(* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y))))
322.0ms
(cbrt (* (* 2.0 x) (- x y)))
322.0ms
(cbrt (* (* 2.0 x) (- x y)))
317.0ms
(cbrt (* (* 2.0 x) (- x y)))

simplify813.0ms

Counts
84 → 84
Iterations

Useful iterations: 3 (280.0ms)

IterNodesCost
01081382
12311270
26441154
318231053
done50001053

prune231.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes25.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

end0.0ms

sample414.0ms

Algorithm
intervals
Results
241.0ms11164×body80valid