Details

Time bar (total: 16.3s)

sample56.0ms

Algorithm
intervals
Results
24.0ms307×body80valid

simplify1.3s

Counts
1 → 1
Iterations
IterNodes
done5001
41017
3146
242
116
08

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.5b

localize6.0ms

Local error

Found 1 expressions with local error:

4.9b
(/ (* x y) z)

rewrite14.0ms

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 div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
13.0ms
(/ (* x y) z)

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(/ (* x y) z)

simplify1.2s

Counts
24 → 24
Iterations
IterNodes
done5000
2624
1119
048

prune156.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

5.0b
(* (* x y) (/ 1 z))

rewrite41.0ms

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 div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
38.0ms
(* (* x y) (/ 1 z))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(* (* x y) (/ 1 z))

simplify1.6s

Counts
41 → 41
Iterations
IterNodes
done5002
21592
1248
083

prune166.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt z)
0.5b
(cbrt z)
1.4b
(* (* (/ x (cbrt z)) (/ y (cbrt z))) (/ 1 (cbrt z)))
2.3b
(* (/ x (cbrt z)) (/ y (cbrt z)))

rewrite166.0ms

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/ add-log-exp
3×div-inv
2×pow1/3 *-commutative
1×un-div-inv
Counts
4 → 166
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
94.0ms
(* (* (/ x (cbrt z)) (/ y (cbrt z))) (/ 1 (cbrt z)))
56.0ms
(* (/ x (cbrt z)) (/ y (cbrt z)))

series959.0ms

Counts
4 → 12
Calls
4 calls:
280.0ms
(cbrt z)
298.0ms
(cbrt z)
81.0ms
(* (* (/ x (cbrt z)) (/ y (cbrt z))) (/ 1 (cbrt z)))
300.0ms
(* (/ x (cbrt z)) (/ y (cbrt z)))

simplify1.1s

Counts
178 → 178
Iterations
IterNodes
done5000
1850
0250

prune1.2s

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0b

localize115.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* (cbrt z) (cbrt z)))
0.6b
(cbrt (cbrt z))
1.0b
(* (/ (cbrt x) (cbrt (cbrt z))) (/ y (cbrt z)))
1.4b
(* (* (/ (* (cbrt x) (cbrt x)) (cbrt (* (cbrt z) (cbrt z)))) (* (/ (cbrt x) (cbrt (cbrt z))) (/ y (cbrt z)))) (/ 1 (cbrt z)))

rewrite380.0ms

Algorithm
rewrite-expression-head
Rules
376×add-exp-log
196×prod-exp
143×cbrt-prod add-sqr-sqrt
124×div-exp
122×times-frac
106×add-cbrt-cube
100×cbrt-unprod
69×*-un-lft-identity add-cube-cbrt
64×cbrt-undiv
59×associate-*l*
44×associate-*r*
21×unswap-sqr
18×frac-times
16×rec-exp 1-exp
15×pow1
14×associate-*l/
12×associate-*r/
7×pow-prod-down
4×add-log-exp
3×div-inv
2×pow1/3 *-commutative
1×un-div-inv
Counts
4 → 290
Calls
4 calls:
6.0ms
(cbrt (* (cbrt z) (cbrt z)))
1.0ms
(cbrt (cbrt z))
66.0ms
(* (/ (cbrt x) (cbrt (cbrt z))) (/ y (cbrt z)))
289.0ms
(* (* (/ (* (cbrt x) (cbrt x)) (cbrt (* (cbrt z) (cbrt z)))) (* (/ (cbrt x) (cbrt (cbrt z))) (/ y (cbrt z)))) (/ 1 (cbrt z)))

series1.4s

Counts
4 → 12
Calls
4 calls:
525.0ms
(cbrt (* (cbrt z) (cbrt z)))
420.0ms
(cbrt (cbrt z))
461.0ms
(* (/ (cbrt x) (cbrt (cbrt z))) (/ y (cbrt z)))
38.0ms
(* (* (/ (* (cbrt x) (cbrt x)) (cbrt (* (cbrt z) (cbrt z)))) (* (/ (cbrt x) (cbrt (cbrt z))) (/ y (cbrt z)))) (/ 1 (cbrt z)))

simplify2.2s

Counts
302 → 302
Iterations
IterNodes
done5000
11705
0453

prune2.3s

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0b

regimes612.0ms

Accuracy

85.9% (0.5b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 3.8b

bsearch2.0ms

simplify5.0ms

Iterations
IterNodes
done33
133
025

end0.0ms

sample1.2s

Algorithm
intervals
Results
606.0ms9616×body80valid