Details

Time bar (total: 6.6s)

sample30.0ms

Algorithm
intervals
Results
21.0ms332×body80valid

simplify520.0ms

Counts
1 → 1
Iterations
IterNodes
done2003
10948
9413
8213
7113
678
562
447
332
218
111
07

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.3b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
9.3b
(/ (+ x (* y (- z x))) z)

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
15×*-un-lft-identity
13×add-cube-cbrt
9×times-frac
7×add-cbrt-cube add-exp-log
5×pow1 associate-*r* add-log-exp
4×distribute-rgt-in associate-+r+ sub-neg distribute-lft-in
3×associate-/r* associate-*l* insert-posit16 associate-/l*
2×flip3-+ associate-*r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-- div-exp pow-prod-down prod-exp *-commutative cbrt-unprod div-inv flip-- distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 73
Calls
3 calls:
9.0ms
(+ x (* y (- z x)))
22.0ms
(* y (- z x))
32.0ms
(/ (+ x (* y (- z x))) z)

series152.0ms

Counts
3 → 9
Calls
3 calls:
44.0ms
(+ x (* y (- z x)))
51.0ms
(* y (- z x))
57.0ms
(/ (+ x (* y (- z x))) z)

simplify451.0ms

Counts
82 → 82
Iterations
IterNodes
done2002
2758
1275
0119

prune289.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite146.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×*-un-lft-identity associate-*l*
11×add-cube-cbrt
10×times-frac add-log-exp
8×add-cbrt-cube add-exp-log
5×pow1
3×associate-*r* associate-*l/ insert-posit16
2×sum-log flip3-+ diff-log prod-exp frac-sub cbrt-unprod flip-+ unswap-sqr
1×cbrt-undiv +-commutative sub-neg flip3-- div-exp pow-prod-down associate--l+ *-commutative div-inv flip-- distribute-lft-out
Counts
3 → 63
Calls
3 calls:
12.0ms
(+ (/ x z) y)
72.0ms
(- (+ (/ x z) y) (* (/ x z) y))
10.0ms
(* (/ x z) y)

series80.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(+ (/ x z) y)
33.0ms
(- (+ (/ x z) y) (* (/ x z) y))
25.0ms
(* (/ x z) y)

simplify604.0ms

Counts
72 → 72
Iterations
IterNodes
done2005
21106
1294
0119

prune310.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
1.5b
(* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y))
3.0b
(* (/ x z) (* (cbrt y) (cbrt y)))

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
34×add-exp-log
21×add-cbrt-cube
18×add-sqr-sqrt pow1
17×prod-exp cbrt-unprod
15×*-un-lft-identity add-cube-cbrt
14×associate-*l*
10×times-frac
9×cbrt-prod pow-prod-down
7×associate-*r*
4×cbrt-undiv div-exp insert-posit16 add-log-exp
3×associate-*l/
2×pow1/3 *-commutative unswap-sqr
1×div-inv
Counts
4 → 90
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
76.0ms
(* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y))
29.0ms
(* (/ x z) (* (cbrt y) (cbrt y)))

series718.0ms

Counts
4 → 12
Calls
4 calls:
247.0ms
(cbrt y)
249.0ms
(cbrt y)
63.0ms
(* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y))
159.0ms
(* (/ x z) (* (cbrt y) (cbrt y)))

simplify516.0ms

Counts
102 → 102
Iterations
IterNodes
done2005
21163
1354
0127

prune343.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

4.3b
(* (/ x z) y)
4.3b
(* (/ x z) y)
13.9b
(sqrt (* (/ x z) y))
13.9b
(sqrt (* (/ x z) y))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
26×associate-*l*
20×*-un-lft-identity times-frac add-cube-cbrt
14×pow1 add-cbrt-cube add-exp-log
6×associate-*r*
4×sqrt-pow1 pow-prod-down associate-*l/ prod-exp cbrt-unprod insert-posit16 add-log-exp unswap-sqr
2×cbrt-undiv pow1/2 sqrt-div div-exp *-commutative sqrt-prod div-inv
Counts
4 → 92
Calls
4 calls:
10.0ms
(* (/ x z) y)
9.0ms
(* (/ x z) y)
5.0ms
(sqrt (* (/ x z) y))
6.0ms
(sqrt (* (/ x z) y))

series143.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(* (/ x z) y)
22.0ms
(* (/ x z) y)
46.0ms
(sqrt (* (/ x z) y))
48.0ms
(sqrt (* (/ x z) y))

simplify407.0ms

Counts
104 → 104
Iterations
IterNodes
done2001
2566
1182
083

prune436.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes171.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done9
19
07

end0.0ms

sample1.0s

Algorithm
intervals
Results
793.0ms10102×body80valid