Details

Time bar (total: 8.9s)

sample23.0ms

Algorithm
intervals
Results
10.0ms318×body80valid

simplify2.8s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

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

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.4b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (- z x))
0.0b
(+ x (* y (- z x)))
10.6b
(/ (+ x (* y (- z x))) z)

rewrite57.0ms

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:
24.0ms
(* y (- z x))
7.0ms
(+ x (* y (- z x)))
24.0ms
(/ (+ x (* y (- z x))) z)

series122.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(* y (- z x))
35.0ms
(+ x (* y (- z x)))
49.0ms
(/ (+ x (* y (- z x))) z)

simplify654.0ms

Counts
79 → 79
Iterations

Useful iterations: done (652.0ms)

IterNodesCost
0117903
1278858
2995796
done5000794

prune198.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 4.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (/ (* x y) z))
6.3b
(/ (* x y) z)

rewrite136.0ms

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:
16.0ms
(+ (/ x z) y)
103.0ms
(- (+ (/ x z) y) (/ (* x y) z))
15.0ms
(/ (* x y) z)

series91.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(+ (/ x z) y)
42.0ms
(- (+ (/ x z) y) (/ (* x y) z))
22.0ms
(/ (* x y) z)

simplify662.0ms

Counts
61 → 61
Iterations

Useful iterations: done (660.0ms)

IterNodesCost
0100728
1264683
21221643
done5001609

prune177.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(+ (+ (/ x z) y) (- (* (/ x z) y)))
2.5b
(* (/ x z) y)

rewrite141.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
16×add-sqr-sqrt
15×add-log-exp
13×associate-*l*
11×add-cube-cbrt
10×times-frac
8×add-exp-log add-cbrt-cube
7×sum-log
5×pow1
4×distribute-lft-out
3×flip3-+ associate-*r* associate-*l/ flip-+
2×+-commutative neg-log frac-add prod-exp cbrt-unprod distribute-neg-frac unswap-sqr
1×cbrt-undiv neg-sub0 associate-+r- associate-+l+ div-exp unsub-neg pow-prod-down *-commutative div-inv
Counts
3 → 66
Calls
3 calls:
17.0ms
(+ (/ x z) y)
103.0ms
(+ (+ (/ x z) y) (- (* (/ x z) y)))
18.0ms
(* (/ x z) y)

series88.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(+ (/ x z) y)
35.0ms
(+ (+ (/ x z) y) (- (* (/ x z) y)))
25.0ms
(* (/ x z) y)

simplify1.3s

Counts
75 → 75
Iterations

Useful iterations: 2 (272.0ms)

IterNodesCost
0123827
1341759
22121711
done5000711

prune203.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (* x (/ y z)))
7.6b
(* x (/ y z))

rewrite182.0ms

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:
24.0ms
(+ (/ x z) y)
131.0ms
(- (+ (/ x z) y) (* x (/ y z)))
24.0ms
(* x (/ y z))

series100.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(+ (/ x z) y)
44.0ms
(- (+ (/ x z) y) (* x (/ y z)))
29.0ms
(* x (/ y z))

simplify691.0ms

Counts
69 → 69
Iterations

Useful iterations: done (688.0ms)

IterNodesCost
0120771
1327720
21265676
done5000664

prune191.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes71.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0812
11512
21912
done1912

end0.0ms

sample997.0ms

Algorithm
intervals
Results
481.0ms10022×body80valid