Details

Time bar (total: 10.3s)

sample28.0ms

Algorithm
intervals
Results
16.0ms312×body80valid

simplify1.1s

Counts
1 → 1
Iterations
IterNodes
done5027
51745
4352
396
238
116
08

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.2b

localize6.0ms

Local error

Found 1 expressions with local error:

4.7b
(* y (/ x z))

rewrite16.0ms

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:
15.0ms
(* y (/ x z))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* y (/ x z))

simplify1.4s

Counts
36 → 36
Iterations
IterNodes
done5009
32312
2548
1174
071

prune170.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
5.0b
(* (* (* (cbrt x) (cbrt x)) y) (/ (cbrt x) z))

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
22×associate-*r*
20×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
18×cbrt-prod times-frac add-cbrt-cube
13×pow1
12×prod-exp cbrt-unprod
6×pow-prod-down
4×insert-posit16 add-log-exp
3×cbrt-undiv pow1/3 div-exp
1×associate-*l* associate-*r/ *-commutative div-inv
Counts
4 → 84
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
80.0ms
(* (* (* (cbrt x) (cbrt x)) y) (/ (cbrt x) z))

series1.0s

Counts
4 → 12
Calls
4 calls:
483.0ms
(cbrt x)
239.0ms
(cbrt x)
250.0ms
(cbrt x)
57.0ms
(* (* (* (cbrt x) (cbrt x)) y) (/ (cbrt x) z))

simplify1.5s

Counts
96 → 96
Iterations
IterNodes
done5000
21397
1374
0122

prune334.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

6.0b
(/ (* y x) z)

rewrite12.0ms

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:
12.0ms
(/ (* y x) z)

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(/ (* y x) z)

simplify1.4s

Counts
25 → 25
Iterations
IterNodes
done5072
32171
2469
1125
051

prune77.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

4.8b
(/ y (/ z x))

rewrite9.0ms

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:
8.0ms
(/ y (/ z x))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(/ y (/ z x))

simplify1.7s

Counts
74 → 74
Iterations
IterNodes
done5002
33671
21003
1369
0151

prune256.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes322.0ms

Accuracy

93.3% (0.4b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 6.2b

bsearch1.0ms

simplify5.0ms

Iterations
IterNodes
done24
124
021

end0.0ms

sample784.0ms

Algorithm
intervals
Results
498.0ms9594×body80valid