Details

Time bar (total: 1.7s)

sample24.0ms

Algorithm
intervals
Results
15.0ms319×body80valid

simplify42.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0143
1243
2403
3663
4863
5973
61183
71593
82443
94423
106263
116913
127383
137653
147653

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (- x 1.0) z)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*l*
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
associate-*l/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 24
Calls
1 calls:
13.0ms
(* (- x 1.0) z)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (- x 1.0) z)

simplify44.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010994
140384
2193584
3500184

prune58.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))
3.1b
(* (- (pow x 3) (pow 1.0 3)) z)
11.9b
(/ (* (- (pow x 3) (pow 1.0 3)) z) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
33×add-sqr-sqrt
25×associate-*l*
17×*-un-lft-identity
16×difference-of-squares
12×unpow-prod-down cube-prod
10×add-exp-log add-cbrt-cube
add-log-exp sqr-pow
add-cube-cbrt
pow1 distribute-lft-out--
associate-*l/
expm1-log1p-u times-frac associate-*r* associate-/r* sum-log log1p-expm1-u
cbrt-undiv flip3-- flip3-+ div-exp prod-exp associate-/r/ flip-- cbrt-unprod flip-+ associate-/l/
difference-cubes +-commutative associate-+r+ fma-def frac-2neg pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 87
Calls
3 calls:
7.0ms
(+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))
56.0ms
(* (- (pow x 3) (pow 1.0 3)) z)
39.0ms
(/ (* (- (pow x 3) (pow 1.0 3)) z) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))

series140.0ms

Counts
3 → 9
Calls
3 calls:
22.0ms
(+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))
38.0ms
(* (- (pow x 3) (pow 1.0 3)) z)
80.0ms
(/ (* (- (pow x 3) (pow 1.0 3)) z) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))

simplify61.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
0436750
12145655
25001636

prune284.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x z) z)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity prod-diff add-log-exp
add-sqr-sqrt add-cube-cbrt
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- distribute-rgt-out-- fma-neg diff-log add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 19
Calls
1 calls:
3.0ms
(- (* x z) z)

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(- (* x z) z)

simplify86.0ms

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 3 (80.0ms)

IterNodesCost
010992
141570
2242666
3500263

prune41.0ms

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
0104
1104

end0.0ms

sample684.0ms

Algorithm
intervals
Results
476.0ms10195×body80valid