Details

Time bar (total: 13.2s)

sample163.0ms

Algorithm
intervals
Results
29.0ms337×body80valid

simplify20.0ms

Counts
1 → 1
Iterations
IterNodes
done12
212
111
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* y z) z))
0.2b
(* (* y z) z)

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-log-exp
3×add-sqr-sqrt *-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×insert-posit16
1×+-commutative sum-log flip3-+ associate-*l* *-commutative flip-+
Counts
2 → 31
Calls
2 calls:
10.0ms
(+ x (* (* y z) z))
28.0ms
(* (* y z) z)

series156.0ms

Counts
2 → 6
Calls
2 calls:
84.0ms
(+ x (* (* y z) z))
71.0ms
(* (* y z) z)

simplify2.7s

Counts
37 → 37
Iterations
IterNodes
done5008
32572
2540
1166
060

prune181.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y (* z z)))
10.6b
(* y (* z z))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-sqr-sqrt add-log-exp
3×*-un-lft-identity associate-*l* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×insert-posit16
1×+-commutative sum-log flip3-+ associate-*r* *-commutative flip-+ unswap-sqr
Counts
2 → 32
Calls
2 calls:
8.0ms
(+ x (* y (* z z)))
26.0ms
(* y (* z z))

series93.0ms

Counts
2 → 6
Calls
2 calls:
65.0ms
(+ x (* y (* z z)))
28.0ms
(* y (* z z))

simplify2.1s

Counts
38 → 38
Iterations
IterNodes
done5000
32163
2485
1151
058

prune150.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

10.6b
(* y (* z z))
10.6b
(* y (* z z))
10.6b
(* y (* z z))
26.2b
(cbrt (* (* (* y (* z z)) (* y (* z z))) (* y (* z z))))

rewrite322.0ms

Algorithm
rewrite-expression-head
Rules
19×pow1 add-cbrt-cube add-exp-log
10×add-sqr-sqrt
9×associate-*l* pow-prod-down prod-exp cbrt-unprod
7×*-un-lft-identity add-cube-cbrt
4×insert-posit16 add-log-exp
3×associate-*r* *-commutative unswap-sqr
1×cbrt-prod pow1/3 pow3 rem-cbrt-cube
Counts
4 → 71
Calls
4 calls:
14.0ms
(* y (* z z))
24.0ms
(* y (* z z))
20.0ms
(* y (* z z))
263.0ms
(cbrt (* (* (* y (* z z)) (* y (* z z))) (* y (* z z))))

series145.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(* y (* z z))
41.0ms
(* y (* z z))
28.0ms
(* y (* z z))
48.0ms
(cbrt (* (* (* y (* z z)) (* y (* z z))) (* y (* z z))))

simplify2.4s

Counts
83 → 83
Iterations
IterNodes
done5000
31324
2322
1113
050

prune329.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* y z) z)
0.2b
(* (sqrt (* (* y z) z)) (sqrt (* (* y z) z)))
18.6b
(sqrt (* (* y z) z))
18.6b
(sqrt (* (* y z) z))

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
148×pow1
80×pow-prod-down
66×sqrt-pow1
17×pow-prod-up
14×pow1/2
11×add-sqr-sqrt add-cbrt-cube add-exp-log pow-sqr
9×*-un-lft-identity add-cube-cbrt
7×associate-*r*
6×sqrt-prod
5×associate-*l*
4×swap-sqr prod-exp cbrt-unprod insert-posit16 add-log-exp
2×*-commutative
1×pow2 rem-square-sqrt pow-plus sqrt-unprod unswap-sqr
Counts
4 → 112
Calls
4 calls:
14.0ms
(* (* y z) z)
114.0ms
(* (sqrt (* (* y z) z)) (sqrt (* (* y z) z)))
10.0ms
(sqrt (* (* y z) z))
10.0ms
(sqrt (* (* y z) z))

series341.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* (* y z) z)
102.0ms
(* (sqrt (* (* y z) z)) (sqrt (* (* y z) z)))
102.0ms
(sqrt (* (* y z) z))
109.0ms
(sqrt (* (* y z) z))

simplify2.3s

Counts
124 → 124
Iterations
IterNodes
done5001
33086
2877
1274
0104

prune276.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes247.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample979.0ms

Algorithm
intervals
Results
696.0ms10622×body80valid