Details

Time bar (total: 23.4s)

sample73.0ms

Algorithm
intervals
Results
25.0ms296×body80valid

simplify8.5s

Counts
1 → 1
Iterations
IterNodes
done5000
384914
374763
364608
354463
344312
334157
324012
313861
303706
293561
283410
273255
263110
252959
242804
232659
222508
212353
202208
192057
181902
171757
161606
151451
141306
131155
121004
11849
10586
9433
8283
7208
6171
5130
494
367
244
124
013

prune25.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize117.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* y z) 2.0)
0.0b
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
add-cbrt-cube add-exp-log
add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
associate-/r* times-frac
pow1 cbrt-undiv div-exp insert-posit16
clear-num sub-neg frac-2neg flip3-- diff-log associate-*l/ prod-exp frac-sub cbrt-unprod div-inv flip-- associate-/l*
Counts
2 → 36
Calls
2 calls:
25.0ms
(/ (* y z) 2.0)
24.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

series100.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(/ (* y z) 2.0)
73.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

simplify5.4s

Counts
42 → 42
Iterations
IterNodes
done5005
33520
2784
1221
087

prune709.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize92.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
0.2b
(/ y (/ 2.0 z))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
44×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/r*
add-cbrt-cube add-exp-log
div-inv
add-log-exp
cbrt-undiv div-exp associate-/l*
pow1 insert-posit16
clear-num sub-neg frac-2neg flip3-- diff-log associate-*l/ associate-/r/ frac-sub flip--
Counts
2 → 85
Calls
2 calls:
51.0ms
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
20.0ms
(/ y (/ 2.0 z))

series127.0ms

Counts
2 → 6
Calls
2 calls:
93.0ms
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
34.0ms
(/ y (/ 2.0 z))

simplify3.2s

Counts
91 → 91
Iterations
IterNodes
done5000
21411
1466
0187

prune1.3s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes1.8s

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify12.0ms

Iterations
IterNodes
done16
116
013

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.1s9159×body80valid
0.0msbody640valid
0.0msbody2560valid