Details

Time bar (total: 17.6s)

sample24.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify15.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2167
3187
done187

prune4.0ms

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) (- 1.0 y))

rewrite43.0ms

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:
41.0ms
(/ (- x y) (- 1.0 y))

series56.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(/ (- x y) (- 1.0 y))

simplify3.4s

Counts
55 → 55
Iterations

Useful iterations: 4 (1.5s)

IterNodesCost
0103740
1253711
2606677
31377677
43429675
done5001675

prune145.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite53.0ms

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 flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
2 → 74
Calls
2 calls:
21.0ms
(/ x (- 1.0 y))
29.0ms
(/ y (- 1.0 y))

series103.0ms

Counts
2 → 6
Calls
2 calls:
65.0ms
(/ x (- 1.0 y))
38.0ms
(/ y (- 1.0 y))

simplify3.2s

Counts
80 → 80
Iterations

Useful iterations: done (3.2s)

IterNodesCost
0141858
1287818
2669768
31344756
43296752
done5000744

prune247.0ms

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)))

rewrite72.0ms

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 flip3-- flip-- cbrt-unprod 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 → 81
Calls
2 calls:
14.0ms
(/ x (- 1.0 y))
49.0ms
(* y (/ 1 (- 1.0 y)))

series91.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(/ x (- 1.0 y))
47.0ms
(* y (/ 1 (- 1.0 y)))

simplify4.3s

Counts
87 → 87
Iterations

Useful iterations: 4 (2.8s)

IterNodesCost
0166928
1375784
2825706
31725694
44646691
done5000691

prune250.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize19.0ms

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))))

rewrite351.0ms

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
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 distribute-lft-in pow-prod-down associate-*l/ sum-log *-commutative
Counts
4 → 272
Calls
4 calls:
16.0ms
(+ (* y y) (* 1.0 y))
24.0ms
(/ y (- 1.0 y))
49.0ms
(/ x (- (pow 1.0 3) (pow y 3)))
230.0ms
(* (/ x (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

series362.0ms

Counts
4 → 12
Calls
4 calls:
73.0ms
(+ (* y y) (* 1.0 y))
61.0ms
(/ y (- 1.0 y))
74.0ms
(/ x (- (pow 1.0 3) (pow y 3)))
154.0ms
(* (/ x (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

simplify3.1s

Counts
284 → 284
Iterations

Useful iterations: 2 (1.2s)

IterNodesCost
03675560
111304954
241274762
done50024762

prune1.2s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes43.0ms

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

sample639.0ms

Algorithm
intervals
Results
342.0ms7998×body80valid
0.0ms2×body1280valid