Details

Time bar (total: 1.8s)

sample16.0ms

Algorithm
intervals
Results
6.0ms334×body80valid

simplify57.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1263
2563
31373
42293
52893
63793
75823
88783
911933
1012343
1112343

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (- 1.0 z))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt *-un-lft-identity
5×associate-*r*
4×frac-times associate-*l*
3×pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/
1×pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 33
Calls
1 calls:
21.0ms
(* (+ x y) (- 1.0 z))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* (+ x y) (- 1.0 z))

simplify30.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0240207
1997192
25001190

prune74.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 (+ x y)) (* (- z) (+ x y)))
0.0b
(* (- z) (+ x y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r/ associate-*l*
8×add-sqr-sqrt *-un-lft-identity
6×add-cube-cbrt flip3-+ flip-+
4×pow1 add-exp-log associate-*r* frac-add add-cbrt-cube add-log-exp
3×distribute-lft-neg-out distribute-lft-neg-in distribute-rgt-in distribute-rgt-neg-in distribute-lft-in
2×associate-+l+ associate-+r+
1×+-commutative neg-mul-1 distribute-rgt-out unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 53
Calls
2 calls:
6.0ms
(+ (* 1.0 (+ x y)) (* (- z) (+ x y)))
13.0ms
(* (- z) (+ x y))

series83.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(+ (* 1.0 (+ x y)) (* (- z) (+ x y)))
36.0ms
(* (- z) (+ x y))

simplify50.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0387384
11802333
25003332

prune131.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- z) (+ x y))
0.3b
(* (sqrt (* (- z) (+ x y))) (sqrt (* (- z) (+ x y))))
3.3b
(sqrt (* (- z) (+ x y)))
3.3b
(sqrt (* (- z) (+ x y)))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
61×pow1
32×sqrt-pow1
23×pow-prod-down
20×associate-*r/
16×add-sqr-sqrt sqrt-div
14×*-un-lft-identity associate-*l*
12×add-cube-cbrt pow1/2
10×pow-prod-up
9×flip3-+ flip-+
8×add-exp-log associate-*r* add-cbrt-cube
6×sqrt-prod pow-sqr
4×frac-times swap-sqr add-log-exp
3×distribute-lft-neg-in distribute-rgt-neg-in
2×associate-*l/ prod-exp *-commutative cbrt-unprod unswap-sqr
1×distribute-lft-neg-out pow2 distribute-rgt-in neg-mul-1 distribute-lft-in pow-plus sqrt-unprod rem-square-sqrt distribute-lft-out
Counts
4 → 114
Calls
4 calls:
13.0ms
(* (- z) (+ x y))
33.0ms
(* (sqrt (* (- z) (+ x y))) (sqrt (* (- z) (+ x y))))
7.0ms
(sqrt (* (- z) (+ x y)))
4.0ms
(sqrt (* (- z) (+ x y)))

series336.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(* (- z) (+ x y))
192.0ms
(* (sqrt (* (- z) (+ x y))) (sqrt (* (- z) (+ x y))))
51.0ms
(sqrt (* (- z) (+ x y)))
57.0ms
(sqrt (* (- z) (+ x y)))

simplify60.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
0390654
11840592
25002580

prune269.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes102.0ms

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
0156
1196
2246
3246

end0.0ms

sample390.0ms

Algorithm
intervals
Results
192.0ms10101×body80valid
0.0ms1×body1280valid
0.0ms1×body640valid
0.0ms1×body320valid