Details

Time bar (total: 8.5s)

sample25.0ms

Algorithm
intervals
Results
12.0ms299×body80valid

simplify16.0ms

Counts
1 → 1
Iterations
IterNodes
done16
516
415
313
210
18
05

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.2b

localize6.0ms

Local error

Found 1 expressions with local error:

6.2b
(/ (* x y) z)

rewrite15.0ms

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:
10.0ms
(/ (* x y) z)

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(/ (* x y) z)

simplify1.6s

Counts
25 → 25
Iterations
IterNodes
done5022
32230
2448
1120
049

prune73.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt z)
0.5b
(cbrt z)
0.5b
(cbrt z)
3.3b
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
28×times-frac
25×add-exp-log
22×*-un-lft-identity associate-*r* add-cube-cbrt
20×cbrt-prod
18×add-cbrt-cube
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp associate-*l*
6×pow1 unswap-sqr
4×insert-posit16 add-log-exp
3×pow1/3
2×div-inv
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 96
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
45.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

series764.0ms

Counts
4 → 12
Calls
4 calls:
262.0ms
(cbrt z)
201.0ms
(cbrt z)
225.0ms
(cbrt z)
75.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

simplify1.3s

Counts
108 → 108
Iterations
IterNodes
done5000
21889
1443
0142

prune357.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 1 expressions with local error:

6.2b
(* (* x y) (/ 1 z))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×add-cbrt-cube associate-*r*
12×prod-exp
9×times-frac
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×pow1 cbrt-unprod
4×div-exp
3×pow-prod-down
2×cbrt-undiv rec-exp 1-exp
1×associate-*l* associate-*r/ un-div-inv *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 39
Calls
1 calls:
40.0ms
(* (* x y) (/ 1 z))

series32.0ms

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

simplify1.6s

Counts
42 → 42
Iterations
IterNodes
done5002
32259
2736
1232
084

prune107.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize19.0ms

Local error

Found 1 expressions with local error:

6.9b
(* (/ x z) y)

rewrite25.0ms

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:
24.0ms
(* (/ x z) y)

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* (/ x z) y)

simplify1.5s

Counts
36 → 36
Iterations
IterNodes
done5000
32049
2499
1158
068

prune108.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes232.0ms

Accuracy

86.9% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 5.2b

bsearch1.0ms

simplify3.0ms

Iterations
IterNodes
done23
123
021

end0.0ms

sample560.0ms

Algorithm
intervals
Results
356.0ms9469×body80valid