Details

Time bar (total: 1.9s)

sample19.0ms

Algorithm
intervals
Results
8.0ms321×body80valid

simplify68.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1117
2247
3527
4817
5877
done877

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.6b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* y z))
3.4b
(* x (- 1.0 (* y z)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
9×prod-diff
8×add-cube-cbrt *-un-lft-identity
5×distribute-rgt-in distribute-lft-in
4×pow1 add-exp-log add-cbrt-cube add-log-exp
3×sub-neg fma-neg associate-*r* associate-*l*
2×expm1-log1p-u flip3-- associate-*r/ flip-- log1p-expm1-u
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 52
Calls
2 calls:
9.0ms
(- 1.0 (* y z))
19.0ms
(* x (- 1.0 (* y z)))

series95.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(- 1.0 (* y z))
64.0ms
(* x (- 1.0 (* y z)))

simplify1.4s

Counts
58 → 58
Iterations

Useful iterations: done (1.4s)

IterNodesCost
081610
1176601
2457528
31527516
done5001462

prune134.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 3.4b

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(* x (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z)))))
3.5b
(cbrt (- 1.0 (* y z)))
3.5b
(cbrt (- 1.0 (* y z)))
3.5b
(cbrt (- 1.0 (* y z)))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-div
10×associate-*r/
9×pow1 add-exp-log cbrt-prod add-sqr-sqrt flip3-- flip--
8×add-cube-cbrt *-un-lft-identity
7×add-cbrt-cube
4×expm1-log1p-u frac-times log1p-expm1-u add-log-exp
3×pow1/3 associate-*l* pow-prod-down prod-exp cbrt-unprod
2×associate-*l/
1×associate-*r* *-commutative unswap-sqr
Counts
4 → 74
Calls
4 calls:
53.0ms
(* x (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z)))))
3.0ms
(cbrt (- 1.0 (* y z)))
3.0ms
(cbrt (- 1.0 (* y z)))
3.0ms
(cbrt (- 1.0 (* y z)))

series28.0ms