Details

Time bar (total: 6.6s)

sample15.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
072
1102
2102

prune3.0ms

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))

rewrite12.0ms

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))

series4.0ms

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

simplify162.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0367971
11124634
24964514
35001514

prune157.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.7b
(pow (/ (cbrt y) (cbrt 200.0)) 3)
0.7b
(pow (/ (cbrt y) (cbrt 200.0)) 3)
0.7b
(pow (/ (cbrt y) (cbrt 200.0)) 3)

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
219×cbrt-prod
216×times-frac
158×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
120×unpow-prod-down cube-prod
13×add-exp-log
9×pow-unpow
7×pow1 add-cbrt-cube
6×pow-exp div-inv rem-cube-cbrt
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×cbrt-undiv cube-div cube-mult pow-to-exp pow-pow unpow3 div-exp sqr-pow
1×pow1/3
Counts
4 → 319
Calls
4 calls:
1.0ms
(cbrt y)
9.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)
9.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)
9.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)

series108.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(cbrt y)
31.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)
31.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)
36.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)

simplify78.0ms

Algorithm
egg-herbie
Counts
331 → 331
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
05613038
126872032
250021845

prune1.0s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.7b
(pow (/ (cbrt y) (cbrt 200.0)) 3)
0.7b
(pow (/ (cbrt y) (cbrt 200.0)) 3)
43.6b
(- (pow (/ (cbrt y) (cbrt 200.0)) 3) (* (/ 1 (* (cbrt 200.0) (cbrt 200.0))) (/ y (cbrt 200.0))))

rewrite198.0ms

Algorithm
rewrite-expression-head
Rules
291×cbrt-prod
288×times-frac
209×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
160×unpow-prod-down cube-prod
86×fma-neg prod-diff
10×add-exp-log
8×div-inv
6×pow1 pow-unpow add-cbrt-cube add-log-exp
5×cube-div
4×expm1-log1p-u cube-mult unpow3 pow-exp log1p-expm1-u rem-cube-cbrt sqr-pow
3×frac-sub
2×cbrt-undiv pow-to-exp pow-pow div-exp
1×frac-times sub-neg flip3-- pow1/3 diff-log associate-*r/ associate-*l/ flip--
Counts
4 → 406
Calls
4 calls:
0.0ms
(cbrt y)
10.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)
11.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)
152.0ms
(- (pow (/ (cbrt y) (cbrt 200.0)) 3) (* (/ 1 (* (cbrt 200.0) (cbrt 200.0))) (/ y (cbrt 200.0))))

series84.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(cbrt y)
31.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)
36.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)
7.0ms
(- (pow (/ (cbrt y) (cbrt 200.0)) 3) (* (/ 1 (* (cbrt 200.0) (cbrt 200.0))) (/ y (cbrt 200.0))))

simplify177.0ms

Algorithm
egg-herbie
Counts
418 → 418
Iterations

Useful iterations: 2 (134.0ms)

IterNodesCost
08236011
145483287
250013276

prune1.9s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.7b
(pow (/ (cbrt y) (cbrt 200.0)) 3)
1.0b
(/ (cbrt 1) (cbrt (sqrt 200.0)))
1.0b
(pow (/ (cbrt 1) (cbrt (sqrt 200.0))) 3)
57.6b
(fma (pow (/ (cbrt 1) (cbrt (sqrt 200.0))) 3) (pow (/ (cbrt y) (cbrt (sqrt 200.0))) 3) (/ (- (/ y (* (cbrt 200.0) (cbrt 200.0)))) (cbrt 200.0)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
270×cbrt-prod
234×times-frac
171×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
98×unpow-prod-down cube-prod
57×sqrt-prod
12×add-exp-log
9×associate-/r*
6×pow1 pow-unpow add-cbrt-cube associate-/l*
5×div-inv
4×expm1-log1p-u pow-exp log1p-expm1-u add-log-exp rem-cube-cbrt
3×cbrt-undiv div-exp
2×cube-div cube-mult pow-to-exp pow-pow unpow3 sqr-pow
1×frac-2neg clear-num fma-udef
Counts
4 → 333
Calls
4 calls:
10.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)
5.0ms
(/ (cbrt 1) (cbrt (sqrt 200.0)))
13.0ms
(pow (/ (cbrt 1) (cbrt (sqrt 200.0))) 3)
0.0ms
(fma (pow (/ (cbrt 1) (cbrt (sqrt 200.0))) 3) (pow (/ (cbrt y) (cbrt (sqrt 200.0))) 3) (/ (- (/ y (* (cbrt 200.0) (cbrt 200.0)))) (cbrt 200.0)))

series270.0ms

Counts
4 → 8
Calls
4 calls:
30.0ms
(pow (/ (cbrt y) (cbrt 200.0)) 3)
0.0ms
(/ (cbrt 1) (cbrt (sqrt 200.0)))
0.0ms
(pow (/ (cbrt 1) (cbrt (sqrt 200.0))) 3)
240.0ms
(fma (pow (/ (cbrt 1) (cbrt (sqrt 200.0))) 3) (pow (/ (cbrt y) (cbrt (sqrt 200.0))) 3) (/ (- (/ y (* (cbrt 200.0) (cbrt 200.0)))) (cbrt 200.0)))

simplify72.0ms

Algorithm
egg-herbie
Counts
341 → 341
Iterations

Useful iterations: 1 (39.0ms)

IterNodesCost
012303622
150012372

prune1.6s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes214.0ms

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

sample361.0ms

Algorithm
intervals
Results
236.0ms8000×body80valid