Details

Time bar (total: 1.5s)

sample13.0ms

Algorithm
intervals
Results
4.0ms286×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1152
2152

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* y z))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
2.0ms
(- x (* y z))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(- x (* y z))

simplify55.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
07358
120953
264353
3159953
4500153

prune28.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* y z))
0.0b
(sqrt (- x (* y z)))
0.0b
(sqrt (- x (* y z)))
0.2b
(* (sqrt (- x (* y z))) (sqrt (- x (* y z))))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
16×sqrt-div
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
9×flip3-- flip--
8×swap-sqr
6×add-exp-log associate-*r* associate-*l* add-cbrt-cube add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*r/ associate-*l/
1×pow2 sub-neg pow-plus sqrt-unprod diff-log prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 99
Calls
4 calls:
2.0ms
(- x (* y z))
3.0ms
(sqrt (- x (* y z)))
3.0ms
(sqrt (- x (* y z)))
20.0ms
(* (sqrt (- x (* y z))) (sqrt (- x (* y z))))

series188.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(- x (* y z))
54.0ms
(sqrt (- x (* y z)))
59.0ms
(sqrt (- x (* y z)))
40.0ms
(* (sqrt (- x (* y z))) (sqrt (- x (* y z))))

simplify38.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0246628
1937567
25001550

prune181.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* y z))
0.2b
(* (* y z) (* y z))
2.9b
(- (* x x) (* (* y z) (* y z)))
30.1b
(/ (- (* x x) (* (* y z) (* y z))) (+ x (* y z)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
43×pow1
18×add-exp-log add-cbrt-cube
17×pow-prod-down
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×times-frac
8×prod-exp cbrt-unprod add-log-exp
5×difference-of-squares
4×pow-sqr pow-prod-up associate-/l*
3×associate-/r*
2×flip3-- flip3-+ pow-plus associate-/r/ flip-- flip-+ associate-/l/
1×cbrt-undiv +-commutative pow2 sub-neg frac-2neg diff-log div-sub swap-sqr div-exp associate-*r* associate-*l* clear-num sum-log *-commutative div-inv
Counts
4 → 94
Calls
4 calls:
2.0ms
(+ x (* y z))
11.0ms
(* (* y z) (* y z))
3.0ms
(- (* x x) (* (* y z) (* y z)))
11.0ms
(/ (- (* x x) (* (* y z) (* y z))) (+ x (* y z)))

series207.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(+ x (* y z))
30.0ms
(* (* y z) (* y z))
81.0ms
(- (* x x) (* (* y z) (* y z)))
67.0ms
(/ (- (* x x) (* (* y z) (* y z))) (+ x (* y z)))

simplify55.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0356738
11862655
25002644

prune173.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes81.0ms

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
062
162

end0.0ms

sample323.0ms

Algorithm
intervals
Results
148.0ms9186×body80valid