Details

Time bar (total: 2.8s)

sample42.0ms

Algorithm
intervals
Results
21.0ms338×body80valid

simplify10.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1117
2187
done187

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) (* z t))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×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:
15.0ms
(- (* x y) (* z t))

series68.0ms

Counts
1 → 3
Calls
1 calls:
68.0ms
(- (* x y) (* z t))

simplify2.5s

Counts
15 → 15
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
032168
192163
2273149
3789149
41794149
done5000149

prune39.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
2.0b
(cbrt (- (* x y) (* z t)))
2.0b
(cbrt (- (* x y) (* z t)))
2.0b
(cbrt (- (* x y) (* z t)))

rewrite151.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-- pow1/3 flip--
6×add-exp-log swap-sqr associate-*r* associate-*l*
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 → 87
Calls
4 calls:
108.0ms
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
12.0ms
(cbrt (- (* x y) (* z t)))
13.0ms
(cbrt (- (* x y) (* z t)))
12.0ms
(cbrt (- (* x y) (* z t)))

series17.0ms