Details

Time bar (total: 16.2s)

sample25.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify16.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2167
3187
done187

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite26.0ms

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 expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
24.0ms
(/ (- x y) (- 1.0 y))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (- x y) (- 1.0 y))

simplify2.9s

Counts
57 → 57
Iterations

Useful iterations: 4 (1.9s)

IterNodesCost
0105756
1260724
2638692
31504691
43931689
done5000689

prune109.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-exp-log add-cbrt-cube associate-/l*
4×associate-/r/
2×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
2 → 78
Calls
2 calls:
21.0ms
(/ x (- 1.0 y))
13.0ms
(/ y (- 1.0 y))

series79.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ x (- 1.0 y))
41.0ms
(/ y (- 1.0 y))

simplify4.1s

Counts
84 → 84
Iterations

Useful iterations: done (4.1s)

IterNodesCost
0145882
1299834
2704787
31536779
43778773
done5000768

prune216.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- 1.0 y))
0.1b
(* y (/ 1 (- 1.0 y)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
37×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
13×add-exp-log
9×add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×associate-/r*
4×pow1 prod-exp associate-/r/
3×div-exp associate-*l* associate-/l* unswap-sqr
2×cbrt-undiv expm1-log1p-u flip3-- flip-- cbrt-unprod log1p-expm1-u div-inv add-log-exp
1×rec-exp frac-2neg 1-exp associate-*r/ pow-prod-down clear-num un-div-inv *-commutative
Counts
2 → 85
Calls
2 calls:
12.0ms
(/ x (- 1.0 y))
30.0ms
(* y (/ 1 (- 1.0 y)))

series134.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(/ x (- 1.0 y))
68.0ms
(* y (/ 1 (- 1.0 y)))

simplify3.0s

Counts
91 → 91
Iterations

Useful iterations: done (3.0s)

IterNodesCost
0170956
1387800
2861725
31929717
done5000713

prune284.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* y y) (* 1.0 y))
0.0b
(/ y (- 1.0 y))
2.6b
(/ x (- (pow 1.0 3) (pow y 3)))
18.7b
(* (/ x (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

rewrite324.0ms

Algorithm
rewrite-expression-head
Rules
255×add-sqr-sqrt
166×times-frac
152×*-un-lft-identity
116×difference-of-squares
84×unpow-prod-down cube-prod
81×associate-*l*
74×add-cube-cbrt
56×sqr-pow
39×distribute-lft-out--
30×associate-/r*
13×add-exp-log add-cbrt-cube
7×difference-cubes
6×pow1 associate-/r/ associate-/l* add-log-exp
4×expm1-log1p-u log1p-expm1-u
3×cbrt-undiv flip3-- flip3-+ div-exp associate-*r* flip-- flip-+ div-inv
2×frac-times frac-2neg associate-*r/ prod-exp clear-num cbrt-unprod unswap-sqr
1×+-commutative distribute-rgt-in distribute-rgt-out fma-def distribute-lft-in pow-prod-down associate-*l/ sum-log *-commutative
Counts
4 → 281
Calls
4 calls:
16.0ms
(+ (* y y) (* 1.0 y))
21.0ms
(/ y (- 1.0 y))
51.0ms
(/ x (- (pow 1.0 3) (pow y 3)))
212.0ms
(* (/ x (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

series295.0ms

Counts
4 → 12
Calls
4 calls:
70.0ms
(+ (* y y) (* 1.0 y))
39.0ms
(/ y (- 1.0 y))
63.0ms
(/ x (- (pow 1.0 3) (pow y 3)))
123.0ms
(* (/ x (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

simplify2.7s

Counts
293 → 293
Iterations

Useful iterations: done (2.7s)

IterNodesCost
03755652
111594916
244054683
done50004682

prune1.1s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes64.0ms

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

sample676.0ms

Algorithm
intervals
Results
309.0ms7998×body80valid
0.0ms2×body1280valid