Details

Time bar (total: 6.8s)

sample17.0ms

Algorithm
intervals
Results
7.0ms354×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

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
associate-*r*
*-un-lft-identity
add-cube-cbrt
associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
distribute-rgt-in sub-neg flip3-- distribute-lft-in associate-*l/ *-commutative flip-- add-log-exp
distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 46
Calls
2 calls:
12.0ms
(* x (- x y))
14.0ms
(* (* x (- x y)) 2.0)

series89.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* x (- x y))
49.0ms
(* (* x (- x y)) 2.0)

simplify1.8s

Counts
52 → 52
Iterations

Useful iterations: 2 (71.0ms)

IterNodesCost
077462
1188442
2732372
33661372
done5000372

prune76.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
distribute-rgt-in distribute-lft-in
pow1 add-exp-log add-cbrt-cube
sub-neg associate-*r/
associate-*l* pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
flip3-- associate-*r* *-commutative flip-- add-log-exp
Counts
1 → 28
Calls
1 calls:
13.0ms
(* x (* 2.0 (- x y)))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(* x (* 2.0 (- x y)))

simplify1.0s

Counts
31 → 31
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
064328
1159315
2511271
32102271
done5001271

prune33.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
38×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
flip3-- pow1/3 flip--
add-cube-cbrt *-un-lft-identity
cbrt-prod
add-exp-log
frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
15.0ms
(* (cbrt (* x (* 2.0 (- x y)))) (cbrt (* x (* 2.0 (- x y)))))
9.0ms
(cbrt (* x (* 2.0 (- x y))))
11.0ms
(cbrt (* x (* 2.0 (- x y))))
9.0ms
(cbrt (* x (* 2.0 (- x y))))

series1.4s

Counts
4 → 12
Calls
4 calls:
354.0ms
(* (cbrt (* x (* 2.0 (- x y)))) (cbrt (* x (* 2.0 (- x y)))))
384.0ms
(cbrt (* x (* 2.0 (- x y))))
319.0ms
(cbrt (* x (* 2.0 (- x y))))
316.0ms
(cbrt (* x (* 2.0 (- x y))))

simplify1.5s

Counts
84 → 84
Iterations

Useful iterations: 3 (449.0ms)

IterNodesCost
01101382
12321270
27451154
329851053
done50011053

prune214.0ms

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

sample402.0ms

Algorithm
intervals
Results
235.0ms11164×body80valid