Details

Time bar (total: 9.1s)

sample13.0ms

Algorithm
intervals
Results
5.0ms261×body80valid
0.0ms1×body2560valid

simplify19.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
185
2155
3235
4305
5325
done325

prune1.0ms

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
(* 500.0 (- x y))

rewrite35.0ms

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:
27.0ms
(* 500.0 (- x y))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* 500.0 (- x y))

simplify592.0ms

Counts
49 → 49
Iterations

Useful iterations: done (590.0ms)

IterNodesCost
0102721
1235554
2833440
done5001414

prune68.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* 500.0 x) (* 500.0 (- y)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×distribute-rgt-neg-out
1×pow1 add-exp-log +-commutative add-sqr-sqrt expm1-log1p-u add-cube-cbrt fma-def *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
13.0ms
(+ (* 500.0 x) (* 500.0 (- y)))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(+ (* 500.0 x) (* 500.0 (- y)))

simplify2.7s

Counts
20 → 20
Iterations

Useful iterations: done (2.7s)

IterNodesCost
033206
1113146
2459133
32459129
done5001128

prune48.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune3.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.3b
(* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)))
0.3b
(* (cbrt 500.0) (- x y))
1.0b
(* (cbrt 500.0) (cbrt 500.0))

rewrite183.0ms

Algorithm
rewrite-expression-head
Rules
64×add-sqr-sqrt
55×distribute-rgt-in distribute-lft-in
54×prod-diff
52×*-un-lft-identity
50×add-cube-cbrt
24×pow1
20×cbrt-prod
19×add-exp-log
13×associate-*l*
12×associate-*r*
11×pow-prod-down
10×prod-exp add-cbrt-cube cbrt-unprod
6×sub-neg pow1/3 associate-*r/ swap-sqr unswap-sqr
3×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
2×flip3-- pow-sqr pow-prod-up flip--
1×pow2 pow-plus distribute-lft-out-- difference-of-squares
Counts
3 → 162
Calls
3 calls:
105.0ms
(* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)))
42.0ms
(* (cbrt 500.0) (- x y))
20.0ms
(* (cbrt 500.0) (cbrt 500.0))

series151.0ms

Counts
3 → 7
Calls
3 calls:
81.0ms
(* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)))
69.0ms
(* (cbrt 500.0) (- x y))
0.0ms
(* (cbrt 500.0) (cbrt 500.0))

simplify4.2s

Counts
169 → 169
Iterations

Useful iterations: 2 (684.0ms)

IterNodesCost
02213258
16832712
243801866
done50001866

prune327.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes46.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify7.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
2137
3147
done147

end0.0ms

sample595.0ms

Algorithm
intervals
Results
250.0ms8051×body80valid
1.0ms10×body1280valid
1.0ms7×body640valid
0.0ms5×body320valid
0.0ms2×body2560valid
0.0ms1×body160valid