Details

Time bar (total: 16.2s)

sample54.0ms

Algorithm
intervals
Results
30.0ms359×body80valid

simplify3.4s

Counts
1 → 1
Iterations
IterNodes
done5001
584953
574862
564757
554663
544559
534468
524357
514268
504164
494071
483966
473877
463771
453680
443575
433481
423377
413286
403175
393086
382982
372889
362784
352695
342589
332498
322393
312299
302195
292104
281993
271904
261800
251707
241602
231513
221407
211316
201211
191117
181005
17925
16789
15625
14465
13385
12344
11307
10277
9257
8228
7201
6182
5138
495
367
248
124
011

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.7b

localize28.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.2b
(* (* z 3.0) y)
0.2b
(/ y (* z 3.0))
6.2b
(/ t (* (* z 3.0) y))

rewrite155.0ms

Algorithm
rewrite-expression-head
Rules
23×add-cbrt-cube add-exp-log
14×*-un-lft-identity
9×add-sqr-sqrt pow1 add-cube-cbrt add-log-exp
7×prod-exp cbrt-unprod
6×times-frac associate-/l*
5×cbrt-undiv div-exp
4×insert-posit16
3×associate-*r* pow-prod-down
2×associate-+l+ clear-num associate-/r* sum-log frac-2neg frac-add div-inv distribute-lft-out
1×+-commutative sub-neg flip3-+ flip3-- diff-log associate-*l* *-commutative associate-+l- flip-+ flip-- distribute-lft-out--
Counts
4 → 85
Calls
4 calls:
99.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
17.0ms
(* (* z 3.0) y)
7.0ms
(/ y (* z 3.0))
28.0ms
(/ t (* (* z 3.0) y))

series215.0ms

Counts
4 → 12
Calls
4 calls:
114.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
26.0ms
(* (* z 3.0) y)
27.0ms
(/ y (* z 3.0))
49.0ms
(/ t (* (* z 3.0) y))

simplify1.9s

Counts
97 → 97
Iterations
IterNodes
done5002
21596
1410
0153

prune378.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
0.2b
(/ y (* z 3.0))
0.2b
(/ t (* z 3.0))
3.6b
(/ (/ t (* z 3.0)) y)

rewrite171.0ms

Algorithm
rewrite-expression-head
Rules
39×times-frac
29×*-un-lft-identity
24×add-sqr-sqrt add-cube-cbrt
23×add-cbrt-cube add-exp-log
13×associate-/l*
9×cbrt-undiv div-exp add-log-exp
7×div-inv
5×associate-/r*
4×pow1 insert-posit16
3×clear-num frac-2neg prod-exp cbrt-unprod
2×associate-+l+ sum-log frac-add distribute-lft-out
1×+-commutative sub-neg flip3-+ flip3-- diff-log associate-+l- flip-+ flip-- distribute-lft-out-- associate-/l/
Counts
4 → 113
Calls
4 calls:
122.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
13.0ms
(/ y (* z 3.0))
12.0ms
(/ t (* z 3.0))
20.0ms
(/ (/ t (* z 3.0)) y)

series170.0ms

Counts
4 → 12
Calls
4 calls:
85.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
22.0ms
(/ y (* z 3.0))
20.0ms
(/ t (* z 3.0))
43.0ms
(/ (/ t (* z 3.0)) y)

simplify1.1s

Counts
125 → 125
Iterations
IterNodes
done5036
21831
1496
0199

prune588.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (* (/ t (* z 3.0)) (/ 1 y)))
0.2b
(/ y (* z 3.0))
0.2b
(/ t (* z 3.0))
3.6b
(* (/ t (* z 3.0)) (/ 1 y))

rewrite173.0ms

Algorithm
rewrite-expression-head
Rules
53×add-exp-log
35×add-cbrt-cube
24×add-sqr-sqrt
20×times-frac
18×*-un-lft-identity div-exp prod-exp
17×add-cube-cbrt
13×associate-*r*
11×cbrt-undiv
10×cbrt-unprod
9×add-log-exp
8×frac-add
7×associate-*l*
6×pow1 associate-/l*
4×flip3-- insert-posit16 div-inv flip--
3×frac-times rec-exp 1-exp associate-*l/ associate-*r/ un-div-inv unswap-sqr
2×associate-+l+ clear-num associate-/r* sum-log frac-2neg
1×+-commutative sub-neg flip3-+ diff-log pow-prod-down *-commutative associate-+l- flip-+
Counts
4 → 123
Calls
4 calls:
103.0ms
(+ (- x (/ y (* z 3.0))) (* (/ t (* z 3.0)) (/ 1 y)))
11.0ms
(/ y (* z 3.0))
8.0ms
(/ t (* z 3.0))
45.0ms
(* (/ t (* z 3.0)) (/ 1 y))

series198.0ms

Counts
4 → 12
Calls
4 calls:
90.0ms
(+ (- x (/ y (* z 3.0))) (* (/ t (* z 3.0)) (/ 1 y)))
33.0ms
(/ y (* z 3.0))
30.0ms
(/ t (* z 3.0))
44.0ms
(* (/ t (* z 3.0)) (/ 1 y))

simplify1.6s

Counts
135 → 135
Iterations
IterNodes
done5000
22477
1656
0230

prune481.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (* (/ (/ t z) 3.0) (/ 1 y)))
0.2b
(/ y (* z 3.0))
0.2b
(/ (/ t z) 3.0)
3.6b
(* (/ (/ t z) 3.0) (/ 1 y))

rewrite210.0ms

Algorithm
rewrite-expression-head
Rules
168×times-frac
120×add-sqr-sqrt
93×*-un-lft-identity
90×add-cube-cbrt
53×add-exp-log
43×associate-*l*
35×add-cbrt-cube
23×div-exp
16×associate-/l*
14×cbrt-undiv
13×associate-*r* prod-exp
11×div-inv
9×add-log-exp unswap-sqr
8×frac-add
7×cbrt-unprod
6×pow1
4×associate-/r* flip3-- insert-posit16 flip--
3×frac-times rec-exp 1-exp associate-*l/ associate-*r/ un-div-inv
2×associate-+l+ clear-num sum-log frac-2neg
1×+-commutative sub-neg flip3-+ diff-log pow-prod-down *-commutative associate-+l- flip-+ associate-/l/
Counts
4 → 214
Calls
4 calls:
102.0ms
(+ (- x (/ y (* z 3.0))) (* (/ (/ t z) 3.0) (/ 1 y)))
15.0ms
(/ y (* z 3.0))
17.0ms
(/ (/ t z) 3.0)
62.0ms
(* (/ (/ t z) 3.0) (/ 1 y))

series200.0ms

Counts
4 → 12
Calls
4 calls:
96.0ms
(+ (- x (/ y (* z 3.0))) (* (/ (/ t z) 3.0) (/ 1 y)))
34.0ms
(/ y (* z 3.0))
24.0ms
(/ (/ t z) 3.0)
46.0ms
(* (/ (/ t z) 3.0) (/ 1 y))

simplify1.9s

Counts
226 → 226
Iterations
IterNodes
done5003
23563
11090
0377

prune1.2s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes290.0ms

Accuracy

69% (0.5b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 1.7b

bsearch129.0ms

Steps
ItersRangePoint
5
1.5803814198611752e+21
4.366604794392817e+21
2.750296502407607e+21
10
-2.676814349120655e-27
-2.899505988666841e-37
-1.5020866955626825e-30

simplify10.0ms

Iterations
IterNodes
done42
142
033

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.2s11127×body80valid