Details

Time bar (total: 1.6s)

sample15.0ms

Algorithm
intervals
Results
6.0ms313×body80valid

simplify56.0ms

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

Filtered
1 candidates to 0 candidates (0.0%)
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))

rewrite18.0ms

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:
17.0ms
(* (+ x y) (- 1.0 z))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(* (+ x y) (- 1.0 z))

simplify32.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0240207
1997192
25001190

prune68.0ms

Filtered
36 candidates to 25 candidates (69.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite20.0ms

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:
12.0ms
(* (- z) (+ x y))
6.0ms
(+ (* 1.0 (+ x y)) (* (- z) (+ x y)))

series85.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(* (- z) (+ x y))
49.0ms
(+ (* 1.0 (+ x y)) (* (- z) (+ x y)))

simplify49.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0387384
11802333
25003332

prune117.0ms

Filtered
59 candidates to 44 candidates (74.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 z))
0.0b
(sqrt (- 1.0 z))
0.0b
(* (+ x y) (sqrt (- 1.0 z)))
0.1b
(* (* (+ x y) (sqrt (- 1.0 z))) (sqrt (- 1.0 z)))

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
46×sqrt-div
32×frac-times
25×add-sqr-sqrt
23×flip3-- flip--
21×*-un-lft-identity sqrt-prod
16×associate-*r* associate-*l/
13×pow1
12×flip3-+ flip-+
11×add-exp-log add-cube-cbrt add-cbrt-cube
10×associate-*r/
5×associate-*l*
4×pow-prod-down prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
1×distribute-lft-out
Counts
4 → 116
Calls
4 calls:
4.0ms
(sqrt (- 1.0 z))
4.0ms
(sqrt (- 1.0 z))
21.0ms
(* (+ x y) (sqrt (- 1.0 z)))
34.0ms
(* (* (+ x y) (sqrt (- 1.0 z))) (sqrt (- 1.0 z)))

series167.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(sqrt (- 1.0 z))
30.0ms
(sqrt (- 1.0 z))
70.0ms
(* (+ x y) (sqrt (- 1.0 z)))
32.0ms
(* (* (+ x y) (sqrt (- 1.0 z))) (sqrt (- 1.0 z)))

simplify51.0ms

Algorithm
egg-herbie
Counts
128 → 128
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
04901066
11822953
25001941

prune302.0ms

Filtered
128 candidates to 89 candidates (69.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes92.0ms

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

sample396.0ms

Algorithm
intervals
Results
197.0ms10003×body80valid
0.0ms1×body640valid
0.0ms1×body320valid