Details

Time bar (total: 7.3s)

sample41.0ms

Algorithm
intervals
Results
17.0ms294×body80valid

simplify4.0s

Counts
1 → 1
Iterations

Useful iterations: 4 (42.0ms)

IterNodesCost
01313
12513
25013
37913
415612
535212
675212
7159012
8385712
done500012

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
0.0b
(/ (* y z) 2.0)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log prod-diff add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
add-log-exp
associate-/r*
pow1 cbrt-undiv expm1-log1p-u div-exp log1p-expm1-u div-inv
sub-neg flip3-- frac-2neg fma-neg diff-log associate-*l/ prod-exp clear-num frac-sub flip-- cbrt-unprod associate-/l*
Counts
2 → 46
Calls
2 calls:
14.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
10.0ms
(/ (* y z) 2.0)

series101.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
23.0ms
(/ (* y z) 2.0)

simplify2.0s

Counts
52 → 52
Iterations

Useful iterations: done (2.0s)

IterNodesCost
0123766
1340670
21822578
done5001548

prune139.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01313
11613
done1613

end0.0ms

sample992.0ms

Algorithm
intervals
Results
571.0ms9143×body80valid
0.0msbody1280valid
0.0msbody640valid
0.0msbody160valid