Details

Time bar (total: 3.6s)

sample14.0ms

Algorithm
intervals
Results
6.0ms292×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
175
285
done85

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) x)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
12.0ms
(- (* x y) x)

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(- (* x y) x)

simplify3.0s

Counts
15 → 15
Iterations

Useful iterations: 3 (112.0ms)

IterNodesCost
026128
161125
2168111
3480109
41131109
53592109
done5001109

prune32.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) x)
0.1b
(* y (* x y))
2.4b
(* x (- (* y (* x y)) x))
24.8b
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

rewrite476.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
11×pow1 add-sqr-sqrt
add-cube-cbrt *-un-lft-identity
associate-*l* add-log-exp
prod-exp cbrt-unprod
associate-*r/ associate-*r* pow-prod-down
times-frac associate-/r*
cbrt-undiv distribute-rgt-in sub-neg flip3-- distribute-lft-in flip3-+ div-exp associate-/r/ *-commutative flip-- flip-+ associate-/l/
+-commutative frac-2neg clear-num sum-log div-inv associate-/l* unswap-sqr
Counts
4 → 78
Calls
4 calls:
8.0ms
(+ (* x y) x)
18.0ms
(* y (* x y))
90.0ms
(* x (- (* y (* x y)) x))
358.0ms
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

series1.0ms