Details

Time bar (total: 6.8s)

sample38.0ms

Algorithm
intervals
Results
18.0ms398×body80valid

simplify654.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01821
13821
211121
330221
4118721
done500021

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- t 1.0) a)
0.0b
(- x (* (- y 1.0) z))
0.0b
(- (- x (* (- y 1.0) z)) (* (- t 1.0) a))
0.0b
(* (- (+ y t) 2.0) b)

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
15×*-un-lft-identity
11×associate-*l* add-log-exp
8×pow1 add-exp-log add-cube-cbrt flip3-- associate-*l/ add-cbrt-cube flip--
6×associate-*r*
4×diff-log frac-sub
3×sub-neg distribute-lft-out--
2×pow-prod-down prod-exp associate--l+ *-commutative cbrt-unprod difference-of-squares unswap-sqr
1×associate--l- distribute-lft-out
Counts
4 → 77
Calls
4 calls:
12.0ms
(* (- t 1.0) a)
2.0ms
(- x (* (- y 1.0) z))
13.0ms
(- (- x (* (- y 1.0) z)) (* (- t 1.0) a))
49.0ms
(* (- (+ y t) 2.0) b)

series179.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(* (- t 1.0) a)
28.0ms
(- x (* (- y 1.0) z))
92.0ms
(- (- x (* (- y 1.0) z)) (* (- t 1.0) a))
27.0ms
(* (- (+ y t) 2.0) b)

simplify549.0ms

Counts
89 → 89
Iterations

Useful iterations: done (546.0ms)

IterNodesCost
01711268
14671184
217291102
done50001078

prune251.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt b) (cbrt b))
0.6b
(cbrt b)
0.6b
(cbrt b)
0.6b
(cbrt b)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt b) (cbrt b))
0.0ms
(cbrt b)
0.0ms
(cbrt b)
1.0ms
(cbrt b)

series712.0ms

Counts
4 → 12
Calls
4 calls:
194.0ms
(* (cbrt b) (cbrt b))
172.0ms
(cbrt b)
170.0ms
(cbrt b)
175.0ms
(cbrt b)

simplify2.8s

Counts
85 → 85
Iterations

Useful iterations: 4 (967.0ms)

IterNodesCost
061524
1115417
2327397
31169379
43701374
done5000374

prune292.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes139.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01821
12321
done2321

end0.0ms

sample991.0ms

Algorithm
intervals
Results
565.0ms12432×body80valid
0.0ms1×body640valid
0.0ms1×body320valid