Details

Time bar (total: 2.2s)

sample14.0ms

Algorithm
intervals
Results
5.0ms313×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0163
1443
2993
31813
42333
52393
62393

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×flip3-+ flip-+
5×add-sqr-sqrt
4×frac-times associate-*r* associate-*l*
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×associate-*r/ associate-*l/ distribute-lft-out
1×distribute-rgt-in expm1-log1p-u distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
18.0ms
(* (+ x y) (+ z 1.0))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* (+ x y) (+ z 1.0))

simplify35.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0277192
11225178
25001178

prune74.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma x z (fma z y (* 1.0 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 x z (fma z y (* 1.0 y)))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(fma x z (fma z y (* 1.0 y)))

simplify94.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03258
19351
246751
3325551
4500151

prune31.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

2.1b
(* (fma z z (- (* 1.0 1.0) (* z 1.0))) (- x y))
2.4b
(- (* x x) (* y y))
2.4b
(* (- (* x x) (* y y)) (+ (pow z 3) (pow 1.0 3)))
36.3b
(/ (* (- (* x x) (* y y)) (+ (pow z 3) (pow 1.0 3))) (* (fma z z (- (* 1.0 1.0) (* z 1.0))) (- x y)))

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity
26×add-sqr-sqrt
20×add-exp-log add-cube-cbrt add-cbrt-cube
19×prod-diff
14×associate-*r*
12×distribute-rgt-in distribute-lft-in
9×flip3-- flip--
8×pow1 frac-times associate-*r/ associate-/l/
7×associate-*l*
6×flip3-+ prod-exp cbrt-unprod flip-+ add-log-exp
5×distribute-lft-out
4×cbrt-undiv expm1-log1p-u unpow-prod-down cube-prod div-exp associate-*l/ log1p-expm1-u
3×sub-neg difference-of-squares
2×pow-prod-down associate-/r/ *-commutative unswap-sqr
1×frac-2neg times-frac fma-neg diff-log clear-num associate-/r* sum-cubes div-inv associate-/l* distribute-lft-out--
Counts
4 → 133
Calls
4 calls:
12.0ms
(* (fma z z (- (* 1.0 1.0) (* z 1.0))) (- x y))
3.0ms
(- (* x x) (* y y))
64.0ms
(* (- (* x x) (* y y)) (+ (pow z 3) (pow 1.0 3)))
26.0ms
(/ (* (- (* x x) (* y y)) (+ (pow z 3) (pow 1.0 3))) (* (fma z z (- (* 1.0 1.0) (* z 1.0))) (- x y)))

series634.0ms

Counts
4 → 12
Calls
4 calls:
54.0ms
(* (fma z z (- (* 1.0 1.0) (* z 1.0))) (- x y))
32.0ms
(- (* x x) (* y y))
123.0ms
(* (- (* x x) (* y y)) (+ (pow z 3) (pow 1.0 3)))
424.0ms
(/ (* (- (* x x) (* y y)) (+ (pow z 3) (pow 1.0 3))) (* (fma z z (- (* 1.0 1.0) (* z 1.0))) (- x y)))

simplify138.0ms

Algorithm
egg-herbie
Counts
145 → 145
Iterations

Useful iterations: 2 (118.0ms)

IterNodesCost
07551813
146661389
250011387

prune422.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes99.0ms

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
0103
1103

end0.0ms

sample380.0ms

Algorithm
intervals
Results
181.0ms10116×body80valid
0.0ms1×body640valid