Details

Time bar (total: 36.4s)

sample72.0ms

Algorithm
intervals
Results
35.0ms268×body80valid

simplify6.9s

Counts
1 → 1
Iterations
IterNodes
done5016
94448
82969
72063
61218
5540
4199
3100
258
125
012

prune27.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.8b

localize86.0ms

Local error

Found 1 expressions with local error:

9.3b
(/ (- y z) (/ (+ (- t z) 1.0) a))

rewrite179.0ms

Algorithm
rewrite-expression-head
Rules
205×*-un-lft-identity
185×times-frac
115×add-sqr-sqrt
75×add-cube-cbrt
38×distribute-lft-out--
36×distribute-lft-out
20×difference-of-squares
19×associate-/r*
7×div-inv
6×add-cbrt-cube add-exp-log
5×associate-/l*
3×cbrt-undiv div-exp
2×associate-/l/
1×pow1 clear-num frac-2neg flip3-- div-sub associate-/r/ insert-posit16 flip-- add-log-exp
Counts
1 → 138
Calls
1 calls:
151.0ms
(/ (- y z) (/ (+ (- t z) 1.0) a))

series257.0ms

Counts
1 → 3
Calls
1 calls:
257.0ms
(/ (- y z) (/ (+ (- t z) 1.0) a))

simplify4.0s

Counts
141 → 141
Iterations
IterNodes
done5000
21998
1621
0204

prune1.5s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize99.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- y z) (+ (- t z) 1.0))
1.0b
(* (/ (- y z) (+ (- t z) 1.0)) a)

rewrite403.0ms

Algorithm
rewrite-expression-head
Rules
103×*-un-lft-identity
53×add-sqr-sqrt
51×times-frac
31×associate-*l*
26×add-cube-cbrt
22×distribute-lft-out distribute-lft-out--
11×difference-of-squares
9×add-cbrt-cube add-exp-log
5×associate-/r* associate-/l*
4×pow1 associate-/r/
3×associate-*r*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ insert-posit16 div-inv add-log-exp unswap-sqr associate-/l/
1×clear-num frac-2neg flip3-- div-sub pow-prod-down associate-*l/ *-commutative flip--
Counts
2 → 104
Calls
2 calls:
127.0ms
(/ (- y z) (+ (- t z) 1.0))
266.0ms
(* (/ (- y z) (+ (- t z) 1.0)) a)

series350.0ms

Counts
2 → 6
Calls
2 calls:
94.0ms
(/ (- y z) (+ (- t z) 1.0))
256.0ms
(* (/ (- y z) (+ (- t z) 1.0)) a)

simplify3.2s

Counts
110 → 110
Iterations
IterNodes
done5002
21265
1389
0146

prune1.5s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize105.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- y z) (+ (- t z) 1.0))
1.2b
(/ (/ (- y z) (+ (- t z) 1.0)) (/ 1 a))

rewrite572.0ms

Algorithm
rewrite-expression-head
Rules
1066×times-frac
924×*-un-lft-identity
544×add-sqr-sqrt
392×add-cube-cbrt
152×distribute-lft-out distribute-lft-out--
76×difference-of-squares
48×div-inv
36×associate-/l*
31×associate-/r/
26×add-exp-log
18×associate-/r*
17×div-exp
16×add-cbrt-cube
15×flip3-+ flip-+
9×cbrt-undiv
3×div-sub associate-/l/
2×pow1 rec-exp clear-num frac-2neg 1-exp insert-posit16 add-log-exp
1×flip3-- flip--
Counts
2 → 526
Calls
2 calls:
170.0ms
(/ (- y z) (+ (- t z) 1.0))
248.0ms
(/ (/ (- y z) (+ (- t z) 1.0)) (/ 1 a))

series418.0ms

Counts
2 → 6
Calls
2 calls:
123.0ms
(/ (- y z) (+ (- t z) 1.0))
295.0ms
(/ (/ (- y z) (+ (- t z) 1.0)) (/ 1 a))

simplify4.1s

Counts
532 → 532
Iterations
IterNodes
done5003
11955
0589

prune3.7s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize75.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ a (+ (- t z) 1.0))
8.6b
(* (- y z) (/ a (+ (- t z) 1.0)))

rewrite345.0ms

Algorithm
rewrite-expression-head
Rules
59×*-un-lft-identity
31×times-frac
29×add-sqr-sqrt
22×add-cube-cbrt
21×associate-*r*
14×distribute-lft-out
9×add-cbrt-cube add-exp-log
8×distribute-lft-out--
5×associate-/r* associate-*l*
4×pow1 associate-/r/
3×associate-/l*
2×frac-times cbrt-undiv flip3-+ flip3-- div-exp associate-*l/ prod-exp cbrt-unprod flip-+ insert-posit16 div-inv flip-- add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative difference-of-squares
Counts
2 → 85
Calls
2 calls:
99.0ms
(/ a (+ (- t z) 1.0))
238.0ms
(* (- y z) (/ a (+ (- t z) 1.0)))

series195.0ms

Counts
2 → 6
Calls
2 calls:
76.0ms
(/ a (+ (- t z) 1.0))
119.0ms
(* (- y z) (/ a (+ (- t z) 1.0)))

simplify3.8s

Counts
91 → 91
Iterations
IterNodes
done5001
21430
1369
0137

prune1.2s

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes1.9s

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify11.0ms

Iterations
IterNodes
done14
114
012

end0.0ms

sample1.4s

Algorithm
intervals
Results
780.0ms8479×body80valid
0.0ms1×body320valid