Details

Time bar (total: 8.1s)

sample26.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u frac-2neg div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 42
Calls
1 calls:
60.0ms
(/ (+ x y) (+ y 1.0))

series63.0ms

Counts
1 → 3
Calls
1 calls:
63.0ms
(/ (+ x y) (+ y 1.0))

simplify1.2s

Counts
45 → 45
Iterations

Useful iterations: 2 (152.0ms)

IterNodesCost
080552
1203526
2795492
done5000492

prune110.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* y y) (- (* 1.0 1.0) (* y 1.0)))
5.1b
(/ (+ x y) (+ (pow y 3) (pow 1.0 3)))
11.8b
(* (/ (+ x y) (+ (pow y 3) (pow 1.0 3))) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))

rewrite382.0ms

Algorithm
rewrite-expression-head
Rules
161×*-un-lft-identity
73×times-frac
64×distribute-lft-out
42×associate-*l*
38×add-sqr-sqrt
36×unpow-prod-down cube-prod
33×add-cube-cbrt
10×add-exp-log add-cbrt-cube
9×associate-/r* sum-cubes
8×add-log-exp
6×flip3-+ flip-+
5×pow1
4×associate-/r/ associate-/l*
3×expm1-log1p-u associate-+r+ associate-*r* log1p-expm1-u
2×cbrt-undiv frac-times associate-*r/ div-exp prod-exp sum-log cbrt-unprod div-inv associate-/l/ unswap-sqr
1×+-commutative distribute-rgt-in associate-+r- sub-neg fma-def frac-2neg distribute-lft-in diff-log prod-diff pow-prod-down associate-*l/ clear-num *-commutative
Counts
3 → 155
Calls
3 calls:
36.0ms
(+ (* y y) (- (* 1.0 1.0) (* y 1.0)))
68.0ms
(/ (+ x y) (+ (pow y 3) (pow 1.0 3)))
260.0ms
(* (/ (+ x y) (+ (pow y 3) (pow 1.0 3))) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))

series241.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(+ (* y y) (- (* 1.0 1.0) (* y 1.0)))
96.0ms
(/ (+ x y) (+ (pow y 3) (pow 1.0 3)))
110.0ms
(* (/ (+ x y) (+ (pow y 3) (pow 1.0 3))) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))

simplify2.2s

Counts
164 → 164
Iterations

Useful iterations: 2 (773.0ms)

IterNodesCost
01873492
16673025
244922805
done50002805

prune445.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (+ (/ x y) 1) (/ 1.0 y))

rewrite163.0ms

Algorithm
rewrite-expression-head
Rules
76×*-un-lft-identity
52×prod-diff
48×add-sqr-sqrt
43×add-cube-cbrt
37×times-frac
15×distribute-lft-out
6×add-log-exp
4×fma-neg div-inv
2×diff-log frac-sub distribute-lft-out-- difference-of-squares
1×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- flip3-+ associate--l+ sum-log add-cbrt-cube flip-- flip-+ log1p-expm1-u
Counts
1 → 78
Calls
1 calls:
159.0ms
(- (+ (/ x y) 1) (/ 1.0 y))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(- (+ (/ x y) 1) (/ 1.0 y))

simplify2.4s

Counts
81 → 81
Iterations

Useful iterations: done (2.4s)

IterNodesCost
01792788
14842494
221661817
done50001322

prune112.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes73.0ms

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
187
done87

end0.0ms

sample532.0ms

Algorithm
intervals
Results
269.0ms7999×body80valid
0.0ms1×body1280valid