Details

Time bar (total: 1.7s)

sample11.0ms

Algorithm
intervals
Results
3.0ms253×body80valid
0.0ms2×body2560valid
0.0ms1×body640valid

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
(* 200.0 (- x y))

rewrite24.0ms

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:
22.0ms
(* 200.0 (- x y))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* 200.0 (- x y))

simplify95.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (90.0ms)

IterNodesCost
0190356
1746220
23412190
35002166

prune44.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (cbrt 200.0) (- x y))
0.4b
(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
55×distribute-rgt-in distribute-lft-in
54×prod-diff
47×add-sqr-sqrt
43×*-un-lft-identity
41×add-cube-cbrt
16×pow1 add-exp-log
9×pow-prod-down prod-exp add-cbrt-cube cbrt-unprod
7×associate-*l*
6×sub-neg associate-*r/ associate-*r*
4×cbrt-prod
2×expm1-log1p-u flip3-- *-commutative flip-- log1p-expm1-u add-log-exp unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
2 → 120
Calls
2 calls:
23.0ms
(* (cbrt 200.0) (- x y))
55.0ms
(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

series121.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(* (cbrt 200.0) (- x y))
68.0ms
(* (* (cbrt 200.0) (cbrt 200.0)) (* (cbrt 200.0) (- x y)))

simplify55.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
05431668
12088926
25001744

prune106.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (sqrt x) (sqrt y))
0.0b
(* 200.0 (+ (sqrt x) (sqrt y)))
0.1b
(* (* 200.0 (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
125×sqrt-prod
108×prod-diff
98×add-sqr-sqrt
92×*-un-lft-identity
80×add-cube-cbrt
39×distribute-rgt-in distribute-lft-in
14×associate-*r*
10×pow1 add-exp-log associate-*r/ add-cbrt-cube
8×difference-of-squares
6×fma-neg
5×add-log-exp
4×frac-times flip3-- flip3-+ associate-*l* pow-prod-down prod-exp flip-- cbrt-unprod flip-+ distribute-lft-out--
3×expm1-log1p-u sub-neg log1p-expm1-u
2×associate-*l/ *-commutative distribute-lft-out
1×diff-log unswap-sqr
Counts
3 → 198
Calls
3 calls:
13.0ms
(- (sqrt x) (sqrt y))
34.0ms
(* 200.0 (+ (sqrt x) (sqrt y)))
77.0ms
(* (* 200.0 (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))

series263.0ms

Counts
3 → 9
Calls
3 calls:
44.0ms
(- (sqrt x) (sqrt y))
57.0ms
(* 200.0 (+ (sqrt x) (sqrt y)))
161.0ms
(* (* 200.0 (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))

simplify108.0ms

Algorithm
egg-herbie
Counts
207 → 207
Iterations

Useful iterations: 2 (80.0ms)

IterNodesCost
06983573
139172558
250012542

prune291.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes59.0ms

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

sample279.0ms

Algorithm
intervals
Results
109.0ms7930×body80valid
3.0ms51×body1280valid
2.0ms38×body640valid
1.0ms22×body2560valid
1.0ms22×body320valid
0.0ms16×body160valid