Details

Time bar (total: 880.0ms)

sample22.0ms

Algorithm
intervals
Results
9.0ms298×body80valid

simplify37.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 4 (10.0ms)

IterNodesCost
0256
1506
2806
31226
41715
52305
62675
73705
85225
98205
108205

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize9.0ms

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)

rewrite13.0ms

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:
7.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
5.0ms
(/ (* y z) 2.0)

series73.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
22.0ms
(/ (* y z) 2.0)

simplify49.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0314353
11416283
25002283

prune124.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0166
1166

end0.0ms

sample544.0ms

Algorithm
intervals
Results
303.0ms9097×body80valid
0.0msbody1280valid