Details

Time bar (total: 15.7s)

sample19.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
29
19
06

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.5b

localize9.0ms

Local error

Found 1 expressions with local error:

14.5b
(cbrt (/ g (* 2 a)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
1×pow1 cbrt-div add-cbrt-cube pow1/3 add-exp-log insert-posit16 div-inv add-log-exp
Counts
1 → 17
Calls
1 calls:
3.0ms
(cbrt (/ g (* 2 a)))

series136.0ms

Counts
1 → 3
Calls
1 calls:
136.0ms
(cbrt (/ g (* 2 a)))

simplify4.1s

Counts
20 → 20
Iterations
IterNodes
64184
51804
4663
3262
2138
195
063

prune192.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* 2 a)))
0.6b
(cbrt (* 2 a))
0.6b
(cbrt g)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
24×times-frac
21×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×associate-/l*
5×add-exp-log
4×associate-/r*
3×pow1 add-cbrt-cube insert-posit16 add-log-exp
2×pow1/3
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
3 → 69
Calls
3 calls:
5.0ms
(/ (cbrt g) (cbrt (* 2 a)))
3.0ms
(cbrt (* 2 a))
1.0ms
(cbrt g)

series716.0ms

Counts
3 → 9
Calls
3 calls:
154.0ms
(/ (cbrt g) (cbrt (* 2 a)))
295.0ms
(cbrt (* 2 a))
266.0ms
(cbrt g)

simplify1.4s

Counts
78 → 78
Iterations
IterNodes
43967
31153
2451
1212
0126

prune747.0ms

Pruning

17 alts after pruning (16 fresh and 1 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 3 expressions with local error:

0.3b
(* (cbrt g) (cbrt (/ 1/2 a)))
0.6b
(cbrt (/ 1/2 a))
0.6b
(cbrt g)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
35×add-sqr-sqrt
21×*-un-lft-identity add-cube-cbrt
20×times-frac
16×associate-*r*
6×associate-*l* unswap-sqr
5×pow1 add-exp-log
4×pow1/3
3×add-cbrt-cube insert-posit16 add-log-exp
2×cbrt-div pow-prod-down div-inv
1×prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
3 → 77
Calls
3 calls:
19.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
3.0ms
(cbrt (/ 1/2 a))
2.0ms
(cbrt g)

series766.0ms

Counts
3 → 9
Calls
3 calls:
154.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
288.0ms
(cbrt (/ 1/2 a))
324.0ms
(cbrt g)

simplify1.7s

Counts
86 → 86
Iterations
IterNodes
44188
31309
2516
1253
0143

prune857.0ms

Pruning

17 alts after pruning (17 fresh and 0 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt g) (* (cbrt 1/2) (cbrt (/ 1 a))))
0.4b
(* (cbrt 1/2) (cbrt (/ 1 a)))
0.6b
(cbrt (/ 1 a))
0.6b
(cbrt g)

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
42×add-sqr-sqrt
26×*-un-lft-identity
24×add-cube-cbrt
22×times-frac
17×associate-*r*
12×associate-*l*
11×pow1 add-exp-log
8×unswap-sqr
7×pow1/3 pow-prod-down
5×add-cbrt-cube
4×prod-exp cbrt-unprod insert-posit16 add-log-exp
3×cbrt-div associate-*r/
2×*-commutative div-inv
Counts
4 → 103
Calls
4 calls:
18.0ms
(* (cbrt g) (* (cbrt 1/2) (cbrt (/ 1 a))))
14.0ms
(* (cbrt 1/2) (cbrt (/ 1 a)))
3.0ms
(cbrt (/ 1 a))
2.0ms
(cbrt g)

series1.3s

Counts
4 → 12
Calls
4 calls:
180.0ms
(* (cbrt g) (* (cbrt 1/2) (cbrt (/ 1 a))))
315.0ms
(* (cbrt 1/2) (cbrt (/ 1 a)))
550.0ms
(cbrt (/ 1 a))
245.0ms
(cbrt g)

simplify1.1s

Counts
115 → 115
Iterations
IterNodes
32789
21008
1328
0166

prune1.1s

Pruning

18 alts after pruning (18 fresh and 0 done)

Merged error: 0.0b

regimes650.0ms

Accuracy

0% (0.8b remaining)

Error of 0.8b against oracle of 0.0b and baseline of 0.8b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
28
18
07

end0.0ms

sample717.0ms

Algorithm
intervals
Results
508.0ms8000×body80valid