Details

Time bar (total: 38.0s)

sample49.0ms

Algorithm
intervals
Results
27.0ms328×body80valid

simplify4.0s

Counts
1 → 1
Iterations
IterNodes
done5000
82533
71516
6963
5542
4231
399
242
122
08

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.7b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ (- y z) 1.0))
12.8b
(/ (* x (+ (- y z) 1.0)) z)

rewrite247.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×add-cube-cbrt
5×associate-*r*
4×pow1 associate-*r/
3×times-frac associate-*l* associate-/r*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ associate-/l/ distribute-lft-out add-log-exp
1×distribute-rgt-in frac-2neg distribute-lft-in pow-prod-down clear-num *-commutative div-inv associate-/l* distribute-lft-out-- unswap-sqr
Counts
2 → 47
Calls
2 calls:
159.0ms
(* x (+ (- y z) 1.0))
83.0ms
(/ (* x (+ (- y z) 1.0)) z)

series160.0ms

Counts
2 → 6
Calls
2 calls:
63.0ms
(* x (+ (- y z) 1.0))
97.0ms
(/ (* x (+ (- y z) 1.0)) z)

simplify5.4s

Counts
53 → 53
Iterations
IterNodes
done5008
34359
2894
1266
094

prune410.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ z (+ (- y z) 1.0))
2.4b
(/ x (/ z (+ (- y z) 1.0)))

rewrite177.0ms

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-exp-log add-cbrt-cube
6×div-inv associate-/l*
5×flip3-+ flip-+
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num add-log-exp
Counts
2 → 139
Calls
2 calls:
70.0ms
(/ z (+ (- y z) 1.0))
84.0ms
(/ x (/ z (+ (- y z) 1.0)))

series188.0ms

Counts
2 → 6
Calls
2 calls:
79.0ms
(/ z (+ (- y z) 1.0))
109.0ms
(/ x (/ z (+ (- y z) 1.0)))

simplify2.7s

Counts
145 → 145
Iterations
IterNodes
done5001
21756
1512
0200

prune1.4s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize32.0ms

Local error

Found 2 expressions with local error:

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

rewrite619.0ms

Algorithm
rewrite-expression-head
Rules
57×*-un-lft-identity
31×times-frac
27×add-sqr-sqrt
22×add-cube-cbrt
19×associate-*r*
14×distribute-lft-out
9×add-exp-log add-cbrt-cube
7×distribute-lft-out--
5×associate-/l*
4×pow1
3×associate-*l* associate-/r*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×associate-+l- frac-2neg flip3-+ div-sub associate-*r/ pow-prod-down clear-num *-commutative flip-+
Counts
2 → 76
Calls
2 calls:
188.0ms
(/ (+ (- y z) 1.0) z)
424.0ms
(* x (/ (+ (- y z) 1.0) z))

series347.0ms

Counts
2 → 6
Calls
2 calls:
260.0ms
(/ (+ (- y z) 1.0) z)
87.0ms
(* x (/ (+ (- y z) 1.0) z))

simplify9.2s

Counts
82 → 82
Iterations
IterNodes
done5018
34276
2932
1281
0107

prune1.3s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize28.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (/ x z) (+ y 1.0)) x)
2.7b
(* (/ x z) (+ y 1.0))

rewrite122.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
4×pow1 associate-*r* add-log-exp
2×distribute-rgt-in frac-times distribute-lft-in flip3-+ associate-*r/ prod-exp associate--l+ cbrt-unprod flip-+ unswap-sqr
1×cbrt-undiv sub-neg flip3-- diff-log div-exp pow-prod-down associate-*l/ *-commutative flip-- div-inv distribute-lft-out
Counts
2 → 53
Calls
2 calls:
64.0ms
(- (* (/ x z) (+ y 1.0)) x)
53.0ms
(* (/ x z) (+ y 1.0))

series485.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(- (* (/ x z) (+ y 1.0)) x)
411.0ms
(* (/ x z) (+ y 1.0))

simplify4.2s

Counts
59 → 59
Iterations
IterNodes
done5001
21306
1379
0114

prune520.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes472.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify11.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample5.9s

Algorithm
intervals
Results
1.8s10153×body80valid