Details

Time bar (total: 1.9s)

sample23.0ms

Algorithm
intervals
Results
13.0ms297×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1204
2224
3224

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ (/ x 2.0) (* y x)) z)
0.0b
(+ (/ x 2.0) (* y x))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×*-un-lft-identity sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
1×associate-+l+ distribute-lft-out
Counts
2 → 25
Calls
2 calls:
39.0ms
(+ (+ (/ x 2.0) (* y x)) z)
8.0ms
(+ (/ x 2.0) (* y x))

series68.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ (+ (/ x 2.0) (* y x)) z)
38.0ms
(+ (/ x 2.0) (* y x))

simplify52.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 3 (48.0ms)

IterNodesCost
0163180
1542168
21917162
35001160

prune58.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (+ y 0.5)) z)
0.0b
(* x (+ y 0.5))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
5.0ms
(+ (* x (+ y 0.5)) z)
9.0ms
(* x (+ y 0.5))

series62.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(+ (* x (+ y 0.5)) z)
35.0ms
(* x (+ y 0.5))

simplify93.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0195166
1755151
23673149
35002149

prune69.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ x 2.0) (* y x))
0.1b
(* (* y x) y)
1.7b
(* x (- (/ (/ x 2.0) 2.0) (* (* y x) y)))
27.3b
(/ (* x (- (/ (/ x 2.0) 2.0) (* (* y x) y))) (- (/ x 2.0) (* y x)))

rewrite130.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
11×pow1 add-sqr-sqrt
9×add-cube-cbrt *-un-lft-identity
6×associate-*r* add-log-exp
5×prod-exp cbrt-unprod
4×flip3-- associate-*r/ associate-*l* pow-prod-down flip--
3×sub-neg times-frac associate-/r*
2×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp associate-/r/ *-commutative associate-/l/
1×frac-2neg diff-log clear-num div-inv associate-/l* unswap-sqr
Counts
4 → 79
Calls
4 calls:
11.0ms
(- (/ x 2.0) (* y x))
7.0ms
(* (* y x) y)
71.0ms
(* x (- (/ (/ x 2.0) 2.0) (* (* y x) y)))
39.0ms
(/ (* x (- (/ (/ x 2.0) 2.0) (* (* y x) y))) (- (/ x 2.0) (* y x)))

series290.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(- (/ x 2.0) (* y x))
16.0ms
(* (* y x) y)
90.0ms
(* x (- (/ (/ x 2.0) 2.0) (* (* y x) y)))
144.0ms
(/ (* x (- (/ (/ x 2.0) 2.0) (* (* y x) y))) (- (/ x 2.0) (* y x)))

simplify67.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (59.0ms)

IterNodesCost
0392737
12039623
25002610

prune180.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes40.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0103
1103

end0.0ms

sample634.0ms

Algorithm
intervals
Results
423.0ms9195×body80valid
0.0ms1×body640valid
0.0ms1×body320valid