Details

Time bar (total: 3.5s)

sample10.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

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 (/ y 500.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
5.0ms
(+ x (/ y 500.0))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(+ x (/ y 500.0))

simplify105.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
07958
120353
247753
3128453
4389553
5500253

prune26.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.2b
(pow (/ y 500.0) 3)
2.4b
(+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x))
2.6b
(+ (pow x 3) (pow (/ y 500.0) 3))
43.8b
(/ (+ (pow x 3) (pow (/ y 500.0) 3)) (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))

rewrite146.0ms

Algorithm
rewrite-expression-head
Rules
83×*-un-lft-identity
45×times-frac
33×add-sqr-sqrt add-cube-cbrt unpow-prod-down cube-prod
25×distribute-lft-out
add-exp-log add-cbrt-cube associate-/l*
add-log-exp
pow1 sum-cubes
associate-+l+ flip3-+ flip-+
pow-unpow associate-/r* div-inv
cbrt-undiv +-commutative distribute-rgt-in sub-neg distribute-lft-in div-exp pow-exp sum-log associate-/r/ associate-/l/ rem-cube-cbrt
cube-div cube-mult pow-to-exp pow-pow frac-2neg unpow3 clear-num sqr-pow
Counts
4 → 133
Calls
4 calls:
3.0ms
(pow (/ y 500.0) 3)
12.0ms
(+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x))
26.0ms
(+ (pow x 3) (pow (/ y 500.0) 3))
98.0ms
(/ (+ (pow x 3) (pow (/ y 500.0) 3)) (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))

series228.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(pow (/ y 500.0) 3)
32.0ms
(+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x))
57.0ms
(+ (pow x 3) (pow (/ y 500.0) 3))
101.0ms
(/ (+ (pow x 3) (pow (/ y 500.0) 3)) (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))

simplify89.0ms

Algorithm
egg-herbie
Counts
145 → 145
Iterations

Useful iterations: 2 (72.0ms)

IterNodesCost
05581500
127801377
250021368

prune261.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

18.5b
(/ (/ (+ (* (/ y 500.0) (- (/ y 500.0) x)) (pow x 2)) (cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))) (cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x))))
32.7b
(cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))
32.7b
(cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))
32.7b
(cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))

rewrite137.0ms

Algorithm
rewrite-expression-head
Rules
270×times-frac
148×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
147×cbrt-prod
24×associate-/l*
22×cbrt-div
16×associate-/r/
11×flip3-+ flip-+
add-exp-log
div-inv
associate-/r* add-cbrt-cube
pow1 add-log-exp
cbrt-undiv pow1/3 div-exp
frac-2neg clear-num associate-/l/
Counts
4 → 230
Calls
4 calls:
92.0ms
(/ (/ (+ (* (/ y 500.0) (- (/ y 500.0) x)) (pow x 2)) (cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))) (cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x))))
10.0ms
(cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))
13.0ms
(cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))
11.0ms
(cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))

series1.3s

Counts
4 → 12
Calls
4 calls:
298.0ms
(/ (/ (+ (* (/ y 500.0) (- (/ y 500.0) x)) (pow x 2)) (cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))) (cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x))))
275.0ms
(cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))
296.0ms
(cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))
392.0ms
(cbrt (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))

simplify126.0ms

Algorithm
egg-herbie
Counts
242 → 242
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
08208833
134508200
250018006

prune696.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes49.0ms

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

sample250.0ms

Algorithm
intervals
Results
128.0ms8000×body80valid