Details

Time bar (total: 7.6s)

sample37.0ms

Algorithm
intervals
Results
16.0ms327×body80valid

simplify690.0ms

Counts
1 → 1
Iterations
IterNodes
done5000
51323
4372
3113
244
122
08

prune26.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ (- y z) 1.0))
6.2b
(/ (* x (+ (- y z) 1.0)) z)

rewrite117.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
9×add-cbrt-cube add-exp-log
8×add-sqr-sqrt
6×add-cube-cbrt
5×associate-*r*
4×pow1 associate-*r/
3×associate-/r* times-frac associate-*l*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ distribute-lft-out add-log-exp associate-/l/
1×distribute-rgt-in clear-num frac-2neg distribute-lft-in pow-prod-down *-commutative div-inv associate-/l* distribute-lft-out-- unswap-sqr
Counts
2 → 47
Calls
2 calls:
77.0ms
(* x (+ (- y z) 1.0))
39.0ms
(/ (* x (+ (- y z) 1.0)) z)

series115.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(* x (+ (- y z) 1.0))
59.0ms
(/ (* x (+ (- y z) 1.0)) z)

simplify916.0ms

Counts
53 → 53
Iterations
IterNodes
done5001
21245
1272
094

prune193.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ (* 1.0 x) z) (- (/ y (/ z x)) x))
0.0b
(- (/ y (/ z x)) x)
2.8b
(/ y (/ z x))

rewrite185.0ms

Algorithm
rewrite-expression-head
Rules
78×times-frac
54×add-sqr-sqrt
53×*-un-lft-identity
45×add-cube-cbrt
13×associate-/r*
10×add-log-exp
8×add-cbrt-cube add-exp-log
5×div-inv
3×pow1 cbrt-undiv div-exp associate-/l* difference-of-squares
2×associate-+r+ sum-log sub-neg flip3-- diff-log frac-add associate-/r/ flip-- distribute-lft-out distribute-lft-out--
1×+-commutative clear-num associate-+r- frac-2neg flip3-+ distribute-rgt-out-- flip-+
Counts
3 → 106
Calls
3 calls:
120.0ms
(+ (/ (* 1.0 x) z) (- (/ y (/ z x)) x))
52.0ms
(- (/ y (/ z x)) x)
7.0ms
(/ y (/ z x))

series117.0ms

Counts
3 → 9
Calls
3 calls:
57.0ms
(+ (/ (* 1.0 x) z) (- (/ y (/ z x)) x))
38.0ms
(- (/ y (/ z x)) x)
22.0ms
(/ y (/ z x))

simplify953.0ms

Counts
115 → 115
Iterations
IterNodes
done5000
22470
1570
0214

prune508.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ (* 1.0 x) z) (- (* y (/ x z)) x))
0.0b
(- (* y (/ x z)) x)
2.5b
(* y (/ x z))

rewrite68.0ms

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-cbrt-cube add-exp-log
5×pow1
3×associate-*l*
2×associate-+r+ sum-log sub-neg flip3-- diff-log frac-add prod-exp cbrt-unprod flip-- unswap-sqr
1×cbrt-undiv +-commutative associate-+r- flip3-+ div-exp pow-prod-down associate-*r/ *-commutative flip-+ div-inv distribute-lft-out
Counts
3 → 62
Calls
3 calls:
37.0ms
(+ (/ (* 1.0 x) z) (- (* y (/ x z)) x))
14.0ms
(- (* y (/ x z)) x)
15.0ms
(* y (/ x z))

series113.0ms

Counts
3 → 9
Calls
3 calls:
52.0ms
(+ (/ (* 1.0 x) z) (- (* y (/ x z)) x))
34.0ms
(- (* y (/ x z)) x)
26.0ms
(* y (/ x z))

simplify607.0ms

Counts
71 → 71
Iterations
IterNodes
done5000
21481
1358
0126

prune293.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ z (+ 1.0 (- y z)))
3.3b
(/ x (/ z (+ 1.0 (- y z))))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
150×*-un-lft-identity
138×times-frac
70×add-sqr-sqrt add-cube-cbrt
32×distribute-lft-out
26×associate-/r*
16×distribute-lft-out--
11×associate-/r/
9×add-cbrt-cube add-exp-log
6×div-inv associate-/l*
5×flip3-+ flip-+
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg add-log-exp
Counts
2 → 139
Calls
2 calls:
30.0ms
(/ z (+ 1.0 (- y z)))
39.0ms
(/ x (/ z (+ 1.0 (- y z))))

series136.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(/ z (+ 1.0 (- y z)))
67.0ms
(/ x (/ z (+ 1.0 (- y z))))

simplify865.0ms

Counts
145 → 145
Iterations
IterNodes
done5000
22564
1522
0200

prune533.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes212.0ms

Accuracy

0% (1.6b remaining)

Error of 1.6b against oracle of 0.0b and baseline of 1.6b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
010

end0.0ms

sample763.0ms

Algorithm
intervals
Results
414.0ms10107×body80valid