Details

Time bar (total: 3.1s)

sample15.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1102
2102

prune3.0ms

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 200.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 15
Calls
1 calls:
6.0ms
(- x (/ y 200.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(- x (/ y 200.0))

simplify106.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
08380
118575
243575
3121175
4429875
5500175

prune74.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
56×add-sqr-sqrt
46×sqrt-prod
32×*-un-lft-identity
24×times-frac
20×add-cube-cbrt
12×difference-of-squares
11×associate-*r*
8×pow1
6×add-exp-log add-cbrt-cube add-log-exp
5×associate-*l*
4×frac-times rem-sqrt-square flip3-- flip-- distribute-lft-out--
3×sub-neg flip3-+ flip-+
2×distribute-rgt-in distribute-lft-in sqrt-pow1 pow1/2 sqrt-div associate-*r/ associate-*l/ div-inv distribute-lft-out
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 110
Calls
4 calls:
11.0ms
(- (sqrt x) (sqrt (/ y 200.0)))
2.0ms
(sqrt (/ y 200.0))
3.0ms
(sqrt (/ y 200.0))
88.0ms
(* (+ (sqrt x) (sqrt (/ y 200.0))) (- (sqrt x) (sqrt (/ y 200.0))))

series44.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(- (sqrt x) (sqrt (/ y 200.0)))
4.0ms
(sqrt (/ y 200.0))
4.0ms
(sqrt (/ y 200.0))
25.0ms
(* (+ (sqrt x) (sqrt (/ y 200.0))) (- (sqrt x) (sqrt (/ y 200.0))))

simplify55.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
04791034
11822906
25003889

prune783.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (/ y 200.0))
0.0b
(sqrt (/ y 200.0))
0.1b
(* (sqrt x) (sqrt (/ y 200.0)))
0.1b
(* (sqrt x) (sqrt (/ y 200.0)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
72×add-sqr-sqrt sqrt-prod
42×times-frac
38×add-cube-cbrt *-un-lft-identity
32×associate-*r*
14×pow1
12×associate-*l* unswap-sqr
8×add-exp-log add-cbrt-cube
6×sqrt-pow1 pow1/2 pow-prod-down
4×rem-sqrt-square sqrt-div div-inv add-log-exp
2×sqrt-unprod associate-*r/ prod-exp *-commutative cbrt-unprod
Counts
4 → 136
Calls
4 calls:
2.0ms
(sqrt (/ y 200.0))
2.0ms
(sqrt (/ y 200.0))
12.0ms
(* (sqrt x) (sqrt (/ y 200.0)))
13.0ms
(* (sqrt x) (sqrt (/ y 200.0)))

series36.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(sqrt (/ y 200.0))
4.0ms
(sqrt (/ y 200.0))
14.0ms
(* (sqrt x) (sqrt (/ y 200.0)))
14.0ms
(* (sqrt x) (sqrt (/ y 200.0)))

simplify45.0ms

Algorithm
egg-herbie
Counts
148 → 148
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0325906
11164832
25001806

prune1.2s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes173.0ms

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
052

end0.0ms

sample382.0ms

Algorithm
intervals
Results
249.0ms8000×body80valid