Details

Time bar (total: 2.1s)

sample14.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
072
1102
2102

prune2.0ms

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 (/ y 200.0))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×prod-diff
38×*-un-lft-identity
36×add-cube-cbrt
28×times-frac
3×fma-neg div-inv add-log-exp
2×difference-of-squares
1×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
1 → 59
Calls
1 calls:
8.0ms
(- x (/ y 200.0))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(- x (/ y 200.0))

simplify160.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0367971
11124634
24964514
35001514

prune67.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (/ y 200.0))
2.9b
(exp (log (- x (/ y 200.0))))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
49×add-sqr-sqrt
43×*-un-lft-identity
39×add-cube-cbrt prod-diff
29×times-frac
6×log-prod exp-sum
4×exp-prod add-log-exp difference-of-squares
3×pow1 fma-neg div-inv
2×add-exp-log expm1-log1p-u log-div flip3-- exp-diff add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
1×sub-neg diff-log log-pow rem-exp-log
Counts
2 → 81
Calls
2 calls:
8.0ms
(- x (/ y 200.0))
7.0ms
(exp (log (- x (/ y 200.0))))

series62.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(- x (/ y 200.0))
29.0ms
(exp (log (- x (/ y 200.0))))

simplify41.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
04141083
11196740
25001617

prune106.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite153.0ms

Algorithm
rewrite-expression-head
Rules
294×sqrt-prod
204×add-sqr-sqrt
194×*-un-lft-identity
192×prod-diff
182×add-cube-cbrt
130×times-frac
98×distribute-rgt-in distribute-lft-in
14×div-inv
11×associate-*r*
8×pow1
6×add-exp-log fma-def add-cbrt-cube add-log-exp difference-of-squares
5×associate-*l*
4×expm1-log1p-u frac-times rem-sqrt-square flip3-+ flip-+ log1p-expm1-u distribute-lft-out
3×flip3-- flip--
2×sub-neg sqrt-pow1 pow1/2 sqrt-div associate-*r/ associate-*l/ distribute-lft-out--
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
4 → 309
Calls
4 calls:
11.0ms
(+ (sqrt x) (sqrt (/ y 200.0)))
2.0ms
(sqrt (/ y 200.0))
3.0ms
(sqrt (/ y 200.0))
114.0ms
(* (+ (sqrt x) (sqrt (/ y 200.0))) (- (sqrt x) (sqrt (/ y 200.0))))

series437.0ms

Counts
4 → 12
Calls
4 calls:
76.0ms
(+ (sqrt x) (sqrt (/ y 200.0)))
55.0ms
(sqrt (/ y 200.0))
49.0ms
(sqrt (/ y 200.0))
256.0ms
(* (+ (sqrt x) (sqrt (/ y 200.0))) (- (sqrt x) (sqrt (/ y 200.0))))

simplify86.0ms

Algorithm
egg-herbie
Counts
321 → 321
Iterations

Useful iterations: 1 (31.0ms)

IterNodesCost
015148546
150017015

prune598.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes60.0ms

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

sample261.0ms

Algorithm
intervals
Results
129.0ms8000×body80valid