Details

Time bar (total: 9.8s)

sample32.0ms

Algorithm
intervals
Results
13.0ms327×body80valid

simplify2.9s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1159
2299
3659
41499
52329
63279
73679
84169
97569
1032239
done50019

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y x) 6.0)
0.5b
(* (* (- y x) 6.0) z)

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
7×*-un-lft-identity
6×associate-*r* associate-*l* associate-*l/
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 42
Calls
2 calls:
36.0ms
(* (- y x) 6.0)
51.0ms
(* (* (- y x) 6.0) z)

series91.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (- y x) 6.0)
51.0ms
(* (* (- y x) 6.0) z)

simplify798.0ms

Counts
48 → 48
Iterations

Useful iterations: 2 (208.0ms)

IterNodesCost
079424
1195406
21066340
done5000340

prune133.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (- y x) (* 6.0 z))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*l*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt associate-*l/
1×flip3-- associate-*r* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 22
Calls
1 calls:
36.0ms
(* (- y x) (* 6.0 z))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(* (- y x) (* 6.0 z))

simplify1.5s

Counts
25 → 25
Iterations

Useful iterations: 2 (81.0ms)

IterNodesCost
056248
1147241
2504195
32530195
done5000195

prune64.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (- y x))
0.3b
(* (* z (- y x)) 6.0)

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
8×associate-*r*
7×*-un-lft-identity
5×add-cube-cbrt
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg flip3-- distribute-lft-in associate-*l/ *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 46
Calls
2 calls:
30.0ms
(* z (- y x))
39.0ms
(* (* z (- y x)) 6.0)

series112.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* z (- y x))
64.0ms
(* (* z (- y x)) 6.0)

simplify609.0ms

Counts
52 → 52
Iterations

Useful iterations: done (607.0ms)

IterNodesCost
080462
1208446
2931378
done5001372

prune123.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- y x)) (cbrt (- y x)))
0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
68.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
7.0ms
(cbrt (- y x))
6.0ms
(cbrt (- y x))
6.0ms
(cbrt (- y x))

series720.0ms

Counts
4 → 12
Calls
4 calls:
178.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
166.0ms
(cbrt (- y x))
173.0ms
(cbrt (- y x))
202.0ms
(cbrt (- y x))

simplify874.0ms

Counts
113 → 113
Iterations

Useful iterations: done (871.0ms)

IterNodesCost
01311384
12861281
29361223
done50001177

prune384.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes105.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1119
done119

end0.0ms

sample939.0ms

Algorithm
intervals
Results
462.0ms10121×body80valid