Details

Time bar (total: 11.2s)

sample16.0ms

Algorithm
intervals
Results
7.0ms265×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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite15.0ms

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:
12.0ms
(/ (- x y) (- z y))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(/ (- x y) (- z y))

simplify2.1s

Counts
57 → 57
Iterations

Useful iterations: 4 (942.0ms)

IterNodesCost
096724
1229696
2532668
31280668
43368666
done5000666

prune114.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite144.0ms

Algorithm
rewrite-expression-head
Rules
712×*-un-lft-identity
702×add-sqr-sqrt
693×times-frac
441×prod-diff
412×add-cube-cbrt
149×distribute-lft-out--
143×difference-of-squares
94×associate-/r/
48×flip3-- flip--
47×div-inv
21×fma-neg
10×associate-/r*
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×add-log-exp
3×pow1 expm1-log1p-u distribute-rgt-out-- log1p-expm1-u
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 571
Calls
3 calls:
5.0ms
(/ x (- z y))
75.0ms
(- (/ x (- z y)) (/ y (- z y)))
6.0ms
(/ y (- z y))

series151.0ms

Counts
3 → 9
Calls
3 calls:
30.0ms
(/ x (- z y))
67.0ms
(- (/ x (- z y)) (/ y (- z y)))
54.0ms
(/ y (- z y))

simplify1.3s

Counts
580 → 580
Iterations

Useful iterations: done (1.3s)

IterNodesCost
055328194
1119225295
2278119875
done500019770

prune994.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
74×add-sqr-sqrt
68×*-un-lft-identity
62×times-frac
41×add-cube-cbrt
21×fma-neg associate-*r* prod-diff
14×add-exp-log
13×distribute-lft-out-- difference-of-squares
10×add-cbrt-cube
8×associate-/r/
5×pow1 flip3-- associate-/r* flip-- div-inv add-log-exp
4×prod-exp
3×expm1-log1p-u associate-*r/ div-exp associate-*l* un-div-inv log1p-expm1-u associate-/l* unswap-sqr
2×cbrt-undiv frac-sub cbrt-unprod sub-div
1×sub-neg rec-exp distribute-rgt-out-- frac-2neg diff-log 1-exp pow-prod-down clear-num *-commutative
Counts
3 → 146
Calls
3 calls:
38.0ms
(- (/ x (- z y)) (* y (/ 1 (- z y))))
8.0ms
(/ x (- z y))
18.0ms
(* y (/ 1 (- z y)))

series145.0ms

Counts
3 → 9
Calls
3 calls:
68.0ms
(- (/ x (- z y)) (* y (/ 1 (- z y))))
28.0ms
(/ x (- z y))
48.0ms
(* y (/ 1 (- z y)))

simplify2.0s

Counts
155 → 155
Iterations

Useful iterations: done (2.0s)

IterNodesCost
01952170
14571818
211021652
330641560
done50001538

prune323.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x y)) (cbrt (- x y)))
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 109
Calls
4 calls:
21.0ms
(* (cbrt (- x y)) (cbrt (- x y)))
2.0ms
(cbrt (- x y))
2.0ms
(cbrt (- x y))
2.0ms
(cbrt (- x y))

series586.0ms

Counts
4 → 12
Calls
4 calls:
125.0ms
(* (cbrt (- x y)) (cbrt (- x y)))
156.0ms
(cbrt (- x y))
149.0ms
(cbrt (- x y))
155.0ms
(cbrt (- x y))

simplify2.4s

Counts
121 → 121
Iterations

Useful iterations: 4 (1.4s)

IterNodesCost
01351434
12711332
26641262
316841156
449461116
done50001116

prune318.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes47.0ms

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

sample342.0ms

Algorithm
intervals
Results
173.0ms8364×body80valid