Details

Time bar (total: 3.0s)

sample26.0ms

Algorithm
intervals
Results
16.0ms336×body80valid

simplify62.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 10 (61.0ms)

IterNodesCost
0114
1204
2364
3584
4784
51014
61384
72254
85104
916824
1050013

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (- 1 y) (/ x z) y)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (- 1 y) (/ x z) y)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(fma (- 1 y) (/ x z) y)

simplify44.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
03866
18259
225653
3131353
4500153

prune34.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
10.1b
(/ (+ x (* y (- z x))) z)

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
42×add-sqr-sqrt
40×*-un-lft-identity
38×add-cube-cbrt
36×prod-diff
22×distribute-rgt-in associate-+r+ distribute-lft-in
9×times-frac
7×add-exp-log add-cbrt-cube
5×pow1 associate-*r* add-log-exp
4×sub-neg
3×expm1-log1p-u fma-def associate-*l* associate-/r* log1p-expm1-u associate-/l*
2×flip3-+ associate-*r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 115
Calls
3 calls:
6.0ms
(+ x (* y (- z x)))
11.0ms
(* y (- z x))
8.0ms
(/ (+ x (* y (- z x))) z)

series121.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(+ x (* y (- z x)))
39.0ms
(* y (- z x))
49.0ms
(/ (+ x (* y (- z x))) z)

simplify54.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0379842
11526592
25002585

prune250.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
10.3b
(* (+ x (* y (- z x))) (/ 1 z))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
49×add-sqr-sqrt
41×*-un-lft-identity
38×add-cube-cbrt
36×prod-diff
22×distribute-rgt-in associate-+r+ distribute-lft-in
18×associate-*r*
14×add-exp-log
11×times-frac
10×add-cbrt-cube
7×pow1
6×associate-*l*
5×prod-exp add-log-exp
4×sub-neg unswap-sqr
3×expm1-log1p-u fma-def flip3-+ associate-*r/ cbrt-unprod flip-+ log1p-expm1-u
2×frac-times div-exp pow-prod-down associate-*l/ *-commutative
1×cbrt-undiv +-commutative rec-exp flip3-- 1-exp sum-log un-div-inv flip-- div-inv distribute-lft-out-- difference-of-squares
Counts
3 → 126
Calls
3 calls:
6.0ms
(+ x (* y (- z x)))
12.0ms
(* y (- z x))
12.0ms
(* (+ x (* y (- z x))) (/ 1 z))

series119.0ms

Counts
3 → 9
Calls
3 calls:
30.0ms
(+ x (* y (- z x)))
36.0ms
(* y (- z x))
52.0ms
(* (+ x (* y (- z x))) (/ 1 z))

simplify66.0ms

Algorithm
egg-herbie
Counts
135 → 135
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
0474924
12168635
25001620

prune250.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
3.2b
(/ (fma y (- z x) x) (cbrt z))
7.2b
(* (/ 1 (* (cbrt z) (cbrt z))) (/ (fma y (- z x) x) (cbrt z)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
57×add-sqr-sqrt
51×add-exp-log times-frac
39×*-un-lft-identity
36×add-cube-cbrt
30×cbrt-prod
22×associate-*r*
20×prod-exp
19×add-cbrt-cube
16×div-exp
9×unswap-sqr
8×cbrt-undiv cbrt-unprod
7×associate-*l*
6×pow1 associate-/r*
4×expm1-log1p-u rec-exp 1-exp log1p-expm1-u add-log-exp
3×div-inv associate-/l*
2×pow1/3
1×frac-times frac-2neg associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative
Counts
4 → 139
Calls
4 calls:
0.0ms
(cbrt z)
1.0ms
(cbrt z)
3.0ms
(/ (fma y (- z x) x) (cbrt z))
36.0ms
(* (/ 1 (* (cbrt z) (cbrt z))) (/ (fma y (- z x) x) (cbrt z)))

series554.0ms

Counts
4 → 12
Calls
4 calls:
187.0ms
(cbrt z)
183.0ms
(cbrt z)
123.0ms
(/ (fma y (- z x) x) (cbrt z))
61.0ms
(* (/ 1 (* (cbrt z) (cbrt z))) (/ (fma y (- z x) x) (cbrt z)))

simplify91.0ms

Algorithm
egg-herbie
Counts
151 → 151
Iterations

Useful iterations: 2 (71.0ms)

IterNodesCost
05571376
126661154
250011073

prune381.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes91.0ms

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
093
193

end0.0ms

sample709.0ms

Algorithm
intervals
Results
491.0ms10188×body80valid