Details

Time bar (total: 889.0ms)

sample23.0ms

Algorithm
intervals
Results
12.0ms289×body80valid

simplify28.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0246
1466
2736
3996
41196
51456
61786
72536
83336
94676
104676

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
add-exp-log add-cbrt-cube
*-un-lft-identity
add-sqr-sqrt add-cube-cbrt
pow1 times-frac associate-/r*
cbrt-undiv sub-neg associate-+l+ diff-log div-exp sum-log
+-commutative associate-+l- flip3-- frac-2neg flip3-+ associate-*l/ prod-exp clear-num frac-sub flip-- cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
3 → 50
Calls
3 calls:
6.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
4.0ms
(/ (* y z) 2.0)
8.0ms
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)

series120.0ms

Counts
3 → 9
Calls
3 calls:
49.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
17.0ms
(/ (* y z) 2.0)
54.0ms
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)

simplify33.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0282355
11056330
25001330

prune123.0ms

Filtered
59 candidates to 43 candidates (72.9%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New59059
Fresh000
Picked011
Done000
Total59160

Merged error: 0.0b

Counts
60 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0166
1166

end0.0ms

sample530.0ms

Algorithm
intervals
Results
299.0ms9067×body80valid
0.0msbody1280valid
0.0msbody160valid