Details

Time bar (total: 1.3s)

sample22.0ms

Algorithm
intervals
Results
9.0ms330×body80valid

simplify92.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
0226
1506
21244
32804
45344
58694
613974
735214
850014

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ x (* y 0.25)) z)
0.0b
(/ (* 4.0 (- (+ x (* y 0.25)) z)) y)

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt *-un-lft-identity
11×add-cube-cbrt
9×prod-diff
7×add-exp-log add-cbrt-cube add-log-exp
3×times-frac fma-neg associate-/r*
2×pow1 cbrt-undiv expm1-log1p-u flip3-- diff-log associate-*r/ div-exp flip-- log1p-expm1-u associate-/l/
1×sub-neg frac-2neg prod-exp associate--l+ clear-num sum-log cbrt-unprod div-inv associate-/l* distribute-lft-out-- difference-of-squares
Counts
2 → 55
Calls
2 calls:
34.0ms
(- (+ x (* y 0.25)) z)
45.0ms
(/ (* 4.0 (- (+ x (* y 0.25)) z)) y)

series62.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(- (+ x (* y 0.25)) z)
38.0ms
(/ (* 4.0 (- (+ x (* y 0.25)) z)) y)

simplify34.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0293457
11279319
25001305

prune126.0ms

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 (* 4.0 (/ z y)))
0.0b
(* 4.0 (/ z y))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×add-cube-cbrt *-un-lft-identity
10×times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×fma-neg associate-*l* prod-diff
2×expm1-log1p-u prod-exp cbrt-unprod log1p-expm1-u unswap-sqr
1×cbrt-undiv sub-neg flip3-- diff-log associate-*r/ div-exp pow-prod-down *-commutative flip-- div-inv
Counts
2 → 54
Calls
2 calls:
6.0ms
(- 1.0 (* 4.0 (/ z y)))
16.0ms
(* 4.0 (/ z y))

series45.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(- 1.0 (* 4.0 (/ z y)))
19.0ms
(* 4.0 (/ z y))

simplify97.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 3 (93.0ms)

IterNodesCost
0244266
1982239
24641238
35001235

prune133.0ms

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
0136
1136

end0.0ms

sample592.0ms

Algorithm
intervals
Results
302.0ms10076×body80valid