Details

Time bar (total: 8.8s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1127
2167
3187
done187

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (- 1.0 y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
11.0ms
(/ (- x y) (- 1.0 y))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(/ (- x y) (- 1.0 y))

simplify2.0s

Counts
55 → 55
Iterations

Useful iterations: 4 (858.0ms)

IterNodesCost
0103740
1253711
2575677
31283677
43092675
done5000675

prune112.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
0.0b
(/ y (- 1.0 y))
0.0b
(/ x (- 1.0 y))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
57×add-sqr-sqrt
48×times-frac
25×add-cube-cbrt
20×distribute-lft-out--
14×difference-of-squares
10×associate-/r*
8×associate-/r/
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×div-inv
3×pow1 distribute-rgt-out--
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 103
Calls
3 calls:
54.0ms
(- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
6.0ms
(/ y (- 1.0 y))
6.0ms
(/ x (- 1.0 y))

series132.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
42.0ms
(/ y (- 1.0 y))
39.0ms
(/ x (- 1.0 y))

simplify1.4s

Counts
112 → 112
Iterations

Useful iterations: done (1.4s)

IterNodesCost
01791392
13861323
29091261
322431249
done50011247

prune245.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* y y) (* 1.0 y))
1.7b
(/ x (- (pow 1.0 3) (pow y 3)))
5.6b
(/ y (- (pow 1.0 3) (pow y 3)))
14.9b
(* (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))) (- (/ x (- (pow 1.0 3) (pow y 3))) (/ y (- (pow 1.0 3) (pow y 3)))))

rewrite1.4s

Algorithm
rewrite-expression-head
Rules
394×add-sqr-sqrt
342×*-un-lft-identity
272×times-frac
204×difference-of-squares
176×unpow-prod-down cube-prod
136×distribute-lft-out--
88×sqr-pow
70×associate-*r*
68×add-cube-cbrt
50×associate-/r*
10×difference-cubes add-exp-log add-cbrt-cube
8×frac-times associate-/r/
7×flip3-- flip--
6×pow1 flip3-+ flip-+ associate-/l* add-log-exp
4×associate-*r/ div-inv
3×distribute-rgt-out-- associate-*l* frac-sub sub-div
2×cbrt-undiv distribute-rgt-in sub-neg frac-2neg distribute-lft-in div-exp associate-*l/ clear-num
1×+-commutative distribute-rgt-out pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
4 → 349
Calls
4 calls:
3.0ms
(+ (* y y) (* 1.0 y))
31.0ms
(/ x (- (pow 1.0 3) (pow y 3)))
29.0ms
(/ y (- (pow 1.0 3) (pow y 3)))
1.4s
(* (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))) (- (/ x (- (pow 1.0 3) (pow y 3))) (/ y (- (pow 1.0 3) (pow y 3)))))

series327.0ms

Counts
4 → 12
Calls
4 calls:
59.0ms
(+ (* y y) (* 1.0 y))
62.0ms
(/ x (- (pow 1.0 3) (pow y 3)))
104.0ms
(/ y (- (pow 1.0 3) (pow y 3)))
102.0ms
(* (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))) (- (/ x (- (pow 1.0 3) (pow y 3))) (/ y (- (pow 1.0 3) (pow y 3)))))

simplify1.6s

Counts
361 → 361
Iterations

Useful iterations: 2 (633.0ms)

IterNodesCost
04297996
19776890
237556684
done50016684

prune982.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes31.0ms

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
0711
done711

end0.0ms

sample281.0ms

Algorithm
intervals
Results
155.0ms7999×body80valid
0.0ms1×body640valid