Details

Time bar (total: 10.8s)

sample21.0ms

Algorithm
intervals
Results
13.0ms316×body80valid

simplify7.0ms

Counts
1 → 1
Iterations
IterNodes
done16
416
315
212
18
05

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.1b

localize6.0ms

Local error

Found 1 expressions with local error:

5.1b
(/ (* x y) z)

rewrite9.0ms

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:
9.0ms
(/ (* x y) z)

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(/ (* x y) z)

simplify676.0ms

Counts
25 → 25
Iterations
IterNodes
done5000
2629
1120
049

prune100.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

5.1b
(* (* x y) (/ 1 z))

rewrite18.0ms

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:
18.0ms
(* (* x y) (/ 1 z))

series26.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(* (* x y) (/ 1 z))

simplify1.5s

Counts
42 → 42
Iterations
IterNodes
done5002
21631
1249
084

prune148.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt z)
0.5b
(cbrt z)
0.7b
(* (* (/ y (cbrt z)) (/ x (cbrt z))) (/ 1 (cbrt z)))
3.4b
(* (/ y (cbrt z)) (/ x (cbrt z)))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
93×add-exp-log
75×add-sqr-sqrt
66×times-frac
45×*-un-lft-identity add-cube-cbrt
44×associate-*r*
40×add-cbrt-cube prod-exp
39×cbrt-prod
30×div-exp
23×associate-*l*
22×cbrt-unprod
17×cbrt-undiv
11×pow1
9×unswap-sqr
6×frac-times associate-*l/
5×rec-exp 1-exp
4×pow-prod-down associate-*r/ insert-posit16 add-log-exp
3×div-inv
2×pow1/3 *-commutative
1×un-div-inv
Counts
4 → 170
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
35.0ms
(* (* (/ y (cbrt z)) (/ x (cbrt z))) (/ 1 (cbrt z)))
29.0ms
(* (/ y (cbrt z)) (/ x (cbrt z)))

series682.0ms

Counts
4 → 12
Calls
4 calls:
242.0ms
(cbrt z)
198.0ms
(cbrt z)
56.0ms
(* (* (/ y (cbrt z)) (/ x (cbrt z))) (/ 1 (cbrt z)))
185.0ms
(* (/ y (cbrt z)) (/ x (cbrt z)))

simplify964.0ms

Counts
182 → 182
Iterations
IterNodes
done5001
1853
0254

prune831.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

localize51.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.7b
(* (* (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (cbrt z)) (/ x (cbrt z)))) (/ 1 (cbrt z)))
1.1b
(* (/ (cbrt y) (cbrt z)) (/ x (cbrt z)))
1.6b
(* (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (cbrt z)) (/ x (cbrt z))))

rewrite292.0ms

Algorithm
rewrite-expression-head
Rules
700×add-exp-log
383×prod-exp
256×div-exp
167×add-cbrt-cube
132×cbrt-unprod
110×add-sqr-sqrt
97×times-frac
86×cbrt-undiv
76×1-exp
74×cbrt-prod
58×*-un-lft-identity add-cube-cbrt
48×associate-*l*
45×associate-*r*
26×rec-exp
23×frac-times
20×pow1
17×associate-*l/ associate-*r/
15×unswap-sqr
10×pow-prod-down
4×insert-posit16 div-inv add-log-exp
3×*-commutative
1×pow1/3 un-div-inv
Counts
4 → 363
Calls
4 calls:
1.0ms
(cbrt y)
190.0ms
(* (* (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (cbrt z)) (/ x (cbrt z)))) (/ 1 (cbrt z)))
26.0ms
(* (/ (cbrt y) (cbrt z)) (/ x (cbrt z)))
60.0ms
(* (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (cbrt z)) (/ x (cbrt z))))

series684.0ms

Counts
4 → 12
Calls
4 calls:
269.0ms
(cbrt y)
28.0ms
(* (* (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (cbrt z)) (/ x (cbrt z)))) (/ 1 (cbrt z)))
226.0ms
(* (/ (cbrt y) (cbrt z)) (/ x (cbrt z)))
161.0ms
(* (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) (cbrt z)) (/ x (cbrt z))))

simplify2.3s

Counts
375 → 375
Iterations
IterNodes
done5000
11969
0500

prune984.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

regimes486.0ms

Accuracy

77.1% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 4.0b

bsearch1.0ms

simplify5.0ms

Iterations
IterNodes
done23
123
021

end0.0ms

sample863.0ms

Algorithm
intervals
Results
616.0ms9621×body80valid