Details

Time bar (total: 13.3s)

sample19.0ms

Algorithm
intervals
Results
8.0ms326×body80valid

simplify4.2s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
079
1119
2189
3279
4369
5459
6639
7979
81579
92229
103369
117279
1239789
done50009

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.9b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (- z x))
0.0b
(+ x (* y (- z x)))
11.1b
(/ (+ x (* y (- z x))) z)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
15×*-un-lft-identity
13×add-cube-cbrt
9×times-frac
7×add-exp-log add-cbrt-cube
5×pow1 associate-*r* add-log-exp
4×distribute-rgt-in sub-neg associate-+r+ distribute-lft-in
3×associate-*l* associate-/r* associate-/l*
2×flip3-+ associate-*r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 70
Calls
3 calls:
9.0ms
(* y (- z x))
3.0ms
(+ x (* y (- z x)))
8.0ms
(/ (+ x (* y (- z x))) z)

series110.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(* y (- z x))
31.0ms
(+ x (* y (- z x)))
44.0ms
(/ (+ x (* y (- z x))) z)

simplify1.3s

Counts
79 → 79
Iterations

Useful iterations: 2 (87.0ms)

IterNodesCost
0117903
1258858
2704794
32484794
done5000794

prune154.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 4.8b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (/ (* x y) z))
5.8b
(/ (* x y) z)

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
10×add-log-exp
8×add-exp-log add-cbrt-cube
7×add-sqr-sqrt
5×add-cube-cbrt
3×pow1 times-frac associate-/r*
2×cbrt-undiv flip3-+ diff-log div-exp sum-log frac-sub flip-+ distribute-lft-out distribute-lft-out--
1×+-commutative sub-neg flip3-- frac-2neg prod-exp associate--l+ clear-num flip-- cbrt-unprod div-inv associate-/l* difference-of-squares
Counts
3 → 52
Calls
3 calls:
8.0ms
(+ (/ x z) y)
67.0ms
(- (+ (/ x z) y) (/ (* x y) z))
4.0ms
(/ (* x y) z)

series71.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(+ (/ x z) y)
30.0ms
(- (+ (/ x z) y) (/ (* x y) z))
21.0ms
(/ (* x y) z)

simplify1.8s

Counts
61 → 61
Iterations

Useful iterations: 3 (808.0ms)

IterNodesCost
0100728
1253683
2852643
34118609
done5001609

prune123.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ y (* (+ (- y) 1) (/ x z)))
4.3b
(* (+ (- y) 1) (/ x z))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
14×*-un-lft-identity
13×associate-*r*
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
5×associate-*l*
4×pow1 add-log-exp
3×flip3-+ flip-+
2×frac-times associate-*l/ prod-exp cbrt-unprod distribute-lft-out unswap-sqr
1×cbrt-undiv +-commutative distribute-rgt-neg-in associate-*r/ div-exp pow-prod-down sum-log *-commutative div-inv
Counts
2 → 49
Calls
2 calls:
4.0ms
(+ y (* (+ (- y) 1) (/ x z)))
26.0ms
(* (+ (- y) 1) (/ x z))

series57.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ y (* (+ (- y) 1) (/ x z)))
29.0ms
(* (+ (- y) 1) (/ x z))

simplify2.9s

Counts
55 → 55
Iterations

Useful iterations: 3 (1.8s)

IterNodesCost
0111725
1306664
21076558
34670545
done5000545

prune128.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (* x (/ y z)))
6.2b
(* x (/ y z))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×*-un-lft-identity associate-*r*
11×add-cube-cbrt
10×times-frac add-log-exp
8×add-exp-log add-cbrt-cube
5×pow1
3×associate-*r/ associate-*l*
2×flip3-+ diff-log prod-exp sum-log frac-sub cbrt-unprod flip-+ unswap-sqr
1×cbrt-undiv +-commutative sub-neg flip3-- div-exp pow-prod-down associate--l+ *-commutative flip-- div-inv distribute-lft-out
Counts
3 → 60
Calls
3 calls:
8.0ms
(+ (/ x z) y)
63.0ms
(- (+ (/ x z) y) (* x (/ y z)))
7.0ms
(* x (/ y z))

series70.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(+ (/ x z) y)
32.0ms
(- (+ (/ x z) y) (* x (/ y z)))
20.0ms
(* x (/ y z))

simplify1.6s

Counts
69 → 69
Iterations

Useful iterations: 3 (603.0ms)

IterNodesCost
0120771
1310716
2937698
33772644
done5000644

prune135.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes57.0ms

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
0910
11410
done1410

end0.0ms

sample471.0ms

Algorithm
intervals
Results
252.0ms10044×body80valid