Details

Time bar (total: 6.5s)

sample47.0ms

Algorithm
intervals
Results
28.0ms116×body1280valid
7.0ms140×body80valid

simplify94.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0812
1158
2308
3398
4468
5528
6548
done548

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.6b

localize13.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (/ 1.0 x) (fabs x))
4.6b
(- 1 (* (/ 1.0 x) (fabs x)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity times-frac
add-exp-log add-cbrt-cube
pow1 add-log-exp
associate-*r*
prod-exp cbrt-unprod unswap-sqr
cbrt-undiv sub-neg flip3-- diff-log div-exp pow-prod-down associate-*l/ *-commutative flip-- div-inv
Counts
2 → 44
Calls
2 calls:
18.0ms
(* (/ 1.0 x) (fabs x))
11.0ms
(- 1 (* (/ 1.0 x) (fabs x)))

series120.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(* (/ 1.0 x) (fabs x))
70.0ms
(- 1 (* (/ 1.0 x) (fabs x)))

simplify3.8s

Counts
50 → 50
Iterations

Useful iterations: 2 (181.0ms)

IterNodesCost
090505
1207474
2633432
32546432
done5000432

prune149.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize19.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify1.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune5.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01011
11311
done1311

end0.0ms

sample2.2s

Algorithm
intervals
Results
1.8s3974×body1280valid
269.0ms4026×body80valid