Details

Time bar (total: 2.4s)

sample18.0ms

Algorithm
intervals
Results
8.0ms328×body80valid

simplify81.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 10 (79.0ms)

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

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b
(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)

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(fma (- 1 y) (/ x z) y)

simplify59.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
03866
18259
225653
3131353
4500153

prune32.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (- z x))
0.0b
(+ x (* y (- z x)))
10.0b
(/ (+ x (* y (- z x))) z)

rewrite34.0ms

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:
15.0ms
(* y (- z x))
6.0ms
(+ x (* y (- z x)))
9.0ms
(/ (+ x (* y (- z x))) z)

series123.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(* y (- z x))
36.0ms
(+ x (* y (- z x)))
49.0ms
(/ (+ x (* y (- z x))) z)

simplify62.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0379842
11526592
25002585

prune257.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (/ (* x y) z))
6.7b
(/ (* x y) z)

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
51×*-un-lft-identity
30×add-sqr-sqrt
28×add-cube-cbrt prod-diff
24×times-frac
13×fma-def
10×distribute-lft-out add-log-exp
8×add-exp-log add-cbrt-cube
6×div-inv
4×fma-neg
3×pow1 expm1-log1p-u associate-/r* log1p-expm1-u
2×cbrt-undiv flip3-+ diff-log div-exp sum-log frac-sub flip-+ distribute-lft-out--
1×+-commutative sub-neg flip3-- frac-2neg prod-exp associate--l+ clear-num flip-- cbrt-unprod associate-/l* difference-of-squares
Counts
3 → 103
Calls
3 calls:
10.0ms
(+ (/ x z) y)
83.0ms
(- (+ (/ x z) y) (/ (* x y) z))
4.0ms
(/ (* x y) z)

series76.0ms

Counts
3 → 9
Calls
3 calls:
23.0ms
(+ (/ x z) y)
31.0ms
(- (+ (/ x z) y) (/ (* x y) z))
22.0ms
(/ (* x y) z)

simplify71.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
03931008
11703734
25003732

prune225.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (/ 1 (/ z (* x y))))
0.5b
(/ 1 (/ z (* x y)))
6.5b
(/ z (* x y))

rewrite128.0ms

Algorithm
rewrite-expression-head
Rules
177×*-un-lft-identity
167×times-frac
119×add-sqr-sqrt
112×add-cube-cbrt
104×prod-diff
30×add-exp-log distribute-lft-out
25×div-inv
18×add-cbrt-cube
14×div-exp
13×fma-def
11×add-log-exp
8×associate-/r*
7×cbrt-undiv
6×associate-/l*
5×pow1 associate-/r/
4×expm1-log1p-u fma-neg prod-exp log1p-expm1-u distribute-lft-out--
3×rec-exp 1-exp difference-of-squares
2×frac-2neg flip3-+ diff-log clear-num sum-log frac-sub cbrt-unprod flip-+
1×+-commutative sub-neg flip3-- pow-flip associate--l+ flip-- inv-pow
Counts
4 → 241
Calls
4 calls:
10.0ms
(+ (/ x z) y)
92.0ms
(- (+ (/ x z) y) (/ 1 (/ z (* x y))))
6.0ms
(/ 1 (/ z (* x y)))
3.0ms
(/ z (* x y))

series100.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(+ (/ x z) y)
31.0ms
(- (+ (/ x z) y) (/ 1 (/ z (* x y))))
23.0ms
(/ 1 (/ z (* x y)))
23.0ms
(/ z (* x y))

simplify113.0ms

Algorithm
egg-herbie
Counts
253 → 253
Iterations

Useful iterations: 2 (82.0ms)

IterNodesCost
09174282
138562629
250012618

prune344.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes58.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample475.0ms

Algorithm
intervals
Results
254.0ms10090×body80valid