Details

Time bar (total: 1.8s)

sample13.0ms

Algorithm
intervals
Results
4.0ms304×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1152
2232
3312
4332
5332

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- 1.0 y))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
18×prod-diff
17×*-un-lft-identity
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
3×pow1 add-exp-log associate-*l* add-cbrt-cube
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 46
Calls
1 calls:
23.0ms
(* x (- 1.0 y))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(* x (- 1.0 y))

simplify80.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (76.0ms)

IterNodesCost
0190359
1718220
23035190
35001166

prune46.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×distribute-rgt-neg-out
1×pow1 add-exp-log +-commutative add-sqr-sqrt expm1-log1p-u add-cube-cbrt fma-def *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
8.0ms
(+ (* x 1.0) (* x (- y)))

series44.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(+ (* x 1.0) (* x (- y)))

simplify67.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 3 (65.0ms)

IterNodesCost
0112102
145980
2218576
3500175

prune37.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))
0.0b
(+ (* y y) (* 1.0 y))
2.4b
(* x (- (pow 1.0 3) (pow y 3)))
17.3b
(/ (* x (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

rewrite282.0ms

Algorithm
rewrite-expression-head
Rules
288×prod-diff
178×add-sqr-sqrt
162×*-un-lft-identity
156×unpow-prod-down cube-prod
152×add-cube-cbrt
146×distribute-rgt-in distribute-lft-in
56×sqr-pow
48×cube-mult unpow3
25×associate-*r*
16×difference-of-squares
11×add-exp-log add-cbrt-cube add-log-exp
6×pow1
5×distribute-lft-out--
4×expm1-log1p-u associate-*r/ sum-log log1p-expm1-u
3×flip3-+ times-frac associate-*l* associate-/r* flip-+
2×cbrt-undiv +-commutative sub-neg flip3-- fma-def div-exp prod-exp associate-/r/ flip-- cbrt-unprod associate-/l/
1×difference-cubes associate-+r+ distribute-rgt-out frac-2neg pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
4 → 394
Calls
4 calls:
19.0ms
(+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))
9.0ms
(+ (* y y) (* 1.0 y))
104.0ms
(* x (- (pow 1.0 3) (pow y 3)))
121.0ms
(/ (* x (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

series310.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))
55.0ms
(+ (* y y) (* 1.0 y))
83.0ms
(* x (- (pow 1.0 3) (pow y 3)))
153.0ms
(/ (* x (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

simplify203.0ms

Algorithm
egg-herbie
Counts
406 → 406
Iterations

Useful iterations: 2 (148.0ms)

IterNodesCost
09904693
143803313
250013311

prune289.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes54.0ms

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

sample315.0ms

Algorithm
intervals
Results
124.0ms9139×body80valid