Details

Time bar (total: 9.4s)

sample44.0ms

Algorithm
intervals
Results
29.0ms300×body80valid

simplify1.5s

Counts
1 → 1
Iterations
IterNodes
done2080
62080
51745
4352
396
238
116
08

prune18.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.3b

localize6.0ms

Local error

Found 1 expressions with local error:

5.9b
(* y (/ x z))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
9.0ms
(* y (/ x z))

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(* y (/ x z))

simplify839.0ms

Counts
36 → 36
Iterations
IterNodes
done2002
32002
2548
1174
071

prune271.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

7.3b
(/ (* y x) z)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
2×cbrt-undiv div-exp
1×pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 div-inv associate-/l* add-log-exp
Counts
1 → 22
Calls
1 calls:
13.0ms
(/ (* y x) z)

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(/ (* y x) z)

simplify958.0ms

Counts
25 → 25
Iterations
IterNodes
done2001
32001
2469
1125
051

prune222.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

6.1b
(/ y (/ z x))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/r*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×pow1 clear-num frac-2neg associate-/r/ insert-posit16 add-log-exp
Counts
1 → 71
Calls
1 calls:
6.0ms
(/ y (/ z x))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(/ y (/ z x))

simplify1.1s

Counts
74 → 74
Iterations
IterNodes
done2012
32012
21003
1369
0151

prune678.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

5.9b
(* (/ y z) x)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
19.0ms
(* (/ y z) x)

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(* (/ y z) x)

simplify1.5s

Counts
36 → 36
Iterations
IterNodes
done2015
42015
31830
2508
1159
069

prune341.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes351.0ms

Accuracy

60.9% (2.2b remaining)

Error of 2.2b against oracle of 0.0b and baseline of 5.7b

bsearch1.0ms

simplify3.0ms

Iterations
IterNodes
done24
124
018

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.0s9559×body80valid