Details

Time bar (total: 11.4s)

sample25.0ms

Algorithm
intervals
Results
10.0ms292×body80valid

simplify5.3s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1117
2217
3497
4897
51087
61207
71407
81907
95327
1032757
done50007

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (+ x 1.0) y) x)
0.0b
(* (+ x 1.0) y)

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt *-un-lft-identity
5×add-cube-cbrt
4×pow1 add-exp-log associate-*l* add-cbrt-cube add-log-exp
3×associate-*r* prod-diff
2×expm1-log1p-u associate-*l/ log1p-expm1-u
1×sub-neg flip3-- flip3-+ fma-neg diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
2 → 41
Calls
2 calls:
21.0ms
(- (* (+ x 1.0) y) x)
31.0ms
(* (+ x 1.0) y)

series69.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(- (* (+ x 1.0) y) x)
44.0ms
(* (+ x 1.0) y)

simplify814.0ms

Counts
47 → 47
Iterations

Useful iterations: done (812.0ms)

IterNodesCost
084459
1215403
2997368
done5000367

prune119.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (+ x 1.0) y (- x))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (+ x 1.0) y (- x))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(fma (+ x 1.0) y (- x))

simplify1.0s

Counts
13 → 13
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
020128
133122
2119108
3801108
done5001108

prune26.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x x) (- (* 1.0 1.0) (* x 1.0)))
0.0b
(- (/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) x)
4.5b
(* (+ (pow x 3) (pow 1.0 3)) y)
13.8b
(/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))

rewrite366.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
29×add-sqr-sqrt
28×prod-diff
25×add-cube-cbrt
15×times-frac
11×add-exp-log add-cbrt-cube add-log-exp
10×associate-/r/
9×fma-neg associate-*l*
8×flip3-+ flip-+
6×pow1
5×div-inv distribute-lft-out
4×expm1-log1p-u unpow-prod-down cube-prod associate-*l/ log1p-expm1-u
3×associate-+r+ associate-*r* associate-/r*
2×cbrt-undiv sub-neg diff-log div-exp prod-exp sum-log cbrt-unprod associate-/l/
1×+-commutative associate-+r- flip3-- fma-def frac-2neg pow-prod-down clear-num sum-cubes *-commutative flip-- associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 126
Calls
4 calls:
19.0ms
(+ (* x x) (- (* 1.0 1.0) (* x 1.0)))
202.0ms
(- (/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) x)
78.0ms
(* (+ (pow x 3) (pow 1.0 3)) y)
63.0ms
(/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))

series232.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(+ (* x x) (- (* 1.0 1.0) (* x 1.0)))
70.0ms
(- (/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))) x)
45.0ms
(* (+ (pow x 3) (pow 1.0 3)) y)
93.0ms
(/ (* (+ (pow x 3) (pow 1.0 3)) y) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))

simplify2.1s

Counts
138 → 138
Iterations

Useful iterations: done (2.0s)

IterNodesCost
01953687
15542927
229672567
done50002553

prune552.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes36.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
177
done77

end0.0ms

sample588.0ms

Algorithm
intervals
Results
295.0ms9178×body80valid
0.0ms1×body640valid