Details

Time bar (total: 6.1s)

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify3.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.8b

localize6.0ms

Local error

Found 1 expressions with local error:

15.5b
(cbrt (/ g (* 2.0 a)))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
1×pow1 add-exp-log cbrt-div pow1/3 add-cbrt-cube div-inv add-log-exp
Counts
1 → 16
Calls
1 calls:
5.0ms
(cbrt (/ g (* 2.0 a)))

series106.0ms

Counts
1 → 3
Calls
1 calls:
106.0ms
(cbrt (/ g (* 2.0 a)))

simplify141.0ms

Counts
19 → 19

prune64.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 3.3b

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt g)
0.5b
(cbrt g)
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
4.8b
(cbrt (/ (cbrt g) a))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
44×cbrt-prod
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
2×cbrt-div div-inv
Counts
4 → 69
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt g)
5.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
4.0ms
(cbrt (/ (cbrt g) a))

series986.0ms

Counts
4 → 12
Calls
4 calls:
208.0ms
(cbrt g)
208.0ms
(cbrt g)
377.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))
193.0ms
(cbrt (/ (cbrt g) a))

simplify62.0ms

Counts
81 → 81

prune325.0ms

Pruning

22 alts after pruning (21 fresh and 1 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt g)
0.6b
(cbrt a)
0.6b
(cbrt (cbrt g))
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
22×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×times-frac
1×cbrt-div div-inv
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt g)
1.0ms
(cbrt a)
1.0ms
(cbrt (cbrt g))
6.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series1.3s

Counts
4 → 12
Calls
4 calls:
479.0ms
(cbrt g)
208.0ms
(cbrt a)
284.0ms
(cbrt (cbrt g))
374.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify42.0ms

Counts
64 → 64

prune273.0ms

Pruning

24 alts after pruning (23 fresh and 1 done)

Merged error: 0.1b

localize24.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* (cbrt (* (cbrt g) (cbrt g))) (cbrt (cbrt g))))
0.6b
(cbrt (cbrt g))
0.6b
(cbrt (* (cbrt g) (cbrt g)))
0.6b
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
19×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×times-frac
1×cbrt-div pow3 rem-cbrt-cube div-inv
Counts
4 → 49
Calls
4 calls:
11.0ms
(cbrt (* (cbrt (* (cbrt g) (cbrt g))) (cbrt (cbrt g))))
2.0ms
(cbrt (cbrt g))
6.0ms
(cbrt (* (cbrt g) (cbrt g)))
6.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

series1.3s

Counts
4 → 12
Calls
4 calls:
288.0ms
(cbrt (* (cbrt (* (cbrt g) (cbrt g))) (cbrt (cbrt g))))
288.0ms
(cbrt (cbrt g))
319.0ms
(cbrt (* (cbrt g) (cbrt g)))
356.0ms
(cbrt (/ (* (cbrt g) (cbrt g)) 2.0))

simplify109.0ms

Counts
61 → 61

prune239.0ms

Pruning

24 alts after pruning (22 fresh and 2 done)

Merged error: 0.1b

regimes516.0ms

Accuracy

0% (1.1b remaining)

Error of 1.2b against oracle of 0.1b and baseline of 1.2b

bsearch0.0ms

simplify1.0ms

end0.0ms

sample485.0ms

Algorithm
intervals
Results
278.0ms8000×body80valid