Details

Time bar (total: 12.6s)

sample40.0ms

Algorithm
intervals
Results
17.0ms331×body80valid

simplify3.7s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
1119
2189
3329
4529
5719
6899
71239
83099
99869
1044199
done50019

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.6b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
9.1b
(/ (+ x (* y (- z x))) z)

rewrite86.0ms

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:
12.0ms
(+ x (* y (- z x)))
35.0ms
(* y (- z x))
36.0ms
(/ (+ x (* y (- z x))) z)

series173.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(+ x (* y (- z x)))
59.0ms
(* y (- z x))
68.0ms
(/ (+ x (* y (- z x))) z)

simplify784.0ms

Counts
79 → 79
Iterations

Useful iterations: done (782.0ms)

IterNodesCost
0117903
1278858
21008796
done5000794

prune376.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 2.8b

localize21.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (/ x z) y) (/ (* x y) z))
0.0b
(+ (/ x z) y)
6.4b
(/ (* x y) z)

rewrite209.0ms

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:
162.0ms
(- (+ (/ x z) y) (/ (* x y) z))
29.0ms
(+ (/ x z) y)
15.0ms
(/ (* x y) z)

series107.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(- (+ (/ x z) y) (/ (* x y) z))
29.0ms
(+ (/ x z) y)
33.0ms
(/ (* x y) z)

simplify900.0ms

Counts
61 → 61
Iterations

Useful iterations: done (898.0ms)

IterNodesCost
0100728
1264683
21221643
done5000609

prune320.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ y (* (+ (- y) 1) (/ x z)))
2.4b
(* (+ (- y) 1) (/ x z))

rewrite114.0ms

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:
17.0ms
(+ y (* (+ (- y) 1) (/ x z)))
94.0ms
(* (+ (- y) 1) (/ x z))

series109.0ms

Counts
2 → 6
Calls
2 calls:
57.0ms
(+ y (* (+ (- y) 1) (/ x z)))
52.0ms
(* (+ (- y) 1) (/ x z))

simplify2.2s

Counts
55 → 55
Iterations

Useful iterations: 2 (544.0ms)

IterNodesCost
0111725
1328668
22098558
done5000558

prune334.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ y (/ (* (- 1 y) x) z))
2.7b
(/ (* (- 1 y) x) z)

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt add-log-exp
3×times-frac associate-/r*
2×pow1 cbrt-undiv div-exp associate-*l/ associate-/l/
1×+-commutative flip3-- frac-2neg flip3-+ prod-exp clear-num sum-log flip-- cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 35
Calls
2 calls:
19.0ms
(+ y (/ (* (- 1 y) x) z))
36.0ms
(/ (* (- 1 y) x) z)

series112.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(+ y (/ (* (- 1 y) x) z))
62.0ms
(/ (* (- 1 y) x) z)

simplify1.2s

Counts
41 → 41
Iterations

Useful iterations: done (1.2s)

IterNodesCost
081491
1241457
21238411
done5001410

prune201.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes210.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify5.0ms

Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
01012
11610
21710
done1710

end0.0ms

sample1.2s

Algorithm
intervals
Results
543.0ms10130×body80valid