Details

Time bar (total: 11.1s)

sample30.0ms

Algorithm
intervals
Results
17.0ms328×body80valid

simplify1.3s

Counts
1 → 1
Iterations
IterNodes
done5000
81520
7525
6220
5110
476
357
241
120
09

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×add-sqr-sqrt
6×times-frac add-cbrt-cube add-exp-log associate-/l*
4×distribute-lft-out--
3×add-cube-cbrt
2×cbrt-undiv div-exp distribute-lft-out difference-of-squares associate-/l/
1×pow1 clear-num associate-/r* frac-2neg flip3-- div-sub prod-exp cbrt-unprod insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 31
Calls
1 calls:
48.0ms
(/ (- (+ x y) z) (* t 2.0))

series62.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify1.9s

Counts
34 → 34
Iterations
IterNodes
done5000
33989
2718
1202
079

prune156.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize24.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* t 2.0))
0.0b
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

rewrite410.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
8×times-frac
7×add-cbrt-cube add-exp-log
6×add-sqr-sqrt
4×add-cube-cbrt associate-/l* add-log-exp
3×div-inv distribute-lft-out distribute-lft-out--
2×pow1 cbrt-undiv div-exp insert-posit16 associate-/l/
1×clear-num associate-/r* sub-neg frac-2neg flip3-+ flip3-- distribute-rgt-out-- diff-log prod-exp frac-sub cbrt-unprod flip-+ flip-- sub-div difference-of-squares
Counts
2 → 46
Calls
2 calls:
341.0ms
(/ (+ x y) (* t 2.0))
68.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series85.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(/ (+ x y) (* t 2.0))
43.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify1.9s

Counts
52 → 52
Iterations
IterNodes
done5000
33983
2897
1265
0100

prune202.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* t 2.0) (- (+ x y) z))
0.4b
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
66×times-frac
55×*-un-lft-identity
37×add-sqr-sqrt
28×add-exp-log
25×add-cube-cbrt
18×associate-/r*
16×add-cbrt-cube
14×div-exp
12×distribute-lft-out--
11×associate-/r/
7×cbrt-undiv
6×div-inv distribute-lft-out difference-of-squares
5×flip3-- flip--
4×prod-exp associate-/l*
3×pow1 rec-exp 1-exp
2×clear-num frac-2neg cbrt-unprod insert-posit16 add-log-exp
1×pow-flip inv-pow
Counts
2 → 107
Calls
2 calls:
27.0ms
(/ (* t 2.0) (- (+ x y) z))
30.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

series106.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(/ (* t 2.0) (- (+ x y) z))
51.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

simplify1.2s

Counts
113 → 113
Iterations
IterNodes
done5000
22297
1458
0172

prune354.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 2.0 (- (+ x y) z))
0.3b
(* t (/ 2.0 (- (+ x y) z)))
0.4b
(/ 1 (* t (/ 2.0 (- (+ x y) z))))

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
62×*-un-lft-identity
46×add-sqr-sqrt
40×times-frac
31×add-exp-log
27×add-cube-cbrt
24×associate-*r*
19×add-cbrt-cube
14×distribute-lft-out--
11×div-exp
8×pow1 prod-exp
7×associate-/r* distribute-lft-out difference-of-squares
6×cbrt-undiv associate-/l*
5×associate-/r/
4×cbrt-unprod
3×rec-exp 1-exp associate-*l* insert-posit16 div-inv add-log-exp
2×clear-num frac-2neg flip3-- pow-prod-down associate-*r/ pow-flip flip-- unswap-sqr
1×*-commutative inv-pow
Counts
3 → 120
Calls
3 calls:
21.0ms
(/ 2.0 (- (+ x y) z))
47.0ms
(* t (/ 2.0 (- (+ x y) z)))
36.0ms
(/ 1 (* t (/ 2.0 (- (+ x y) z))))

series195.0ms

Counts
3 → 9
Calls
3 calls:
92.0ms
(/ 2.0 (- (+ x y) z))
54.0ms
(* t (/ 2.0 (- (+ x y) z)))
48.0ms
(/ 1 (* t (/ 2.0 (- (+ x y) z))))

simplify1.0s

Counts
129 → 129
Iterations
IterNodes
done5001
21611
1414
0164

prune452.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes225.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done12
112
010

end0.0ms

sample1.2s

Algorithm
intervals
Results
833.0ms10794×body80valid