Details

Time bar (total: 21.0s)

sample22.0ms

Algorithm
intervals
Results
15.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
29
19
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.8b

localize9.0ms

Local error

Found 1 expressions with local error:

15.8b
(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×expm1-log1p-u pow1 cbrt-div add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u div-inv add-log-exp
Counts
1 → 18
Calls
1 calls:
3.0ms
(cbrt (/ g (* 2 a)))

series157.0ms

Counts
1 → 3
Calls
1 calls:
157.0ms
(cbrt (/ g (* 2 a)))

simplify4.6s

Counts
21 → 21
Iterations
IterNodes
64580
51915
4658
3260
2136
195
064

prune213.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.2b

localize24.0ms

Local error

Found 3 expressions with local error:

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

rewrite21.0ms

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×expm1-log1p-u pow1 add-cbrt-cube log1p-expm1-u add-log-exp
2×pow1/3
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
3 → 72
Calls
3 calls:
14.0ms
(/ (cbrt g) (cbrt (* 2 a)))
1.0ms
(cbrt g)
5.0ms
(cbrt (* 2 a))

series782.0ms

Counts
3 → 9
Calls
3 calls:
168.0ms
(/ (cbrt g) (cbrt (* 2 a)))
283.0ms
(cbrt g)
332.0ms
(cbrt (* 2 a))

simplify2.0s

Counts
81 → 81
Iterations
IterNodes
44023
31151
2453
1214
0129

prune794.0ms

Pruning

16 alts after pruning (14 fresh and 2 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

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

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
28×times-frac
26×*-un-lft-identity
24×add-cube-cbrt
17×cbrt-prod add-exp-log
16×associate-*r*
7×pow1 add-cbrt-cube
6×associate-*l* unswap-sqr
4×expm1-log1p-u associate-/r* div-exp prod-exp log1p-expm1-u add-log-exp
3×pow1/3 associate-/l*
2×cbrt-undiv rec-exp 1-exp cbrt-unprod div-inv pow-flip
1×clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative inv-pow
Counts
4 → 109
Calls
4 calls:
6.0ms
(/ 1 (cbrt (* 2 a)))
16.0ms
(* (cbrt g) (/ 1 (cbrt (* 2 a))))
1.0ms
(cbrt g)
3.0ms
(cbrt (* 2 a))

series1.2s

Counts
4 → 12
Calls
4 calls:
440.0ms
(/ 1 (cbrt (* 2 a)))
173.0ms
(* (cbrt g) (/ 1 (cbrt (* 2 a))))
298.0ms
(cbrt g)
287.0ms
(cbrt (* 2 a))

simplify4.4s

Counts
121 → 121
Iterations
IterNodes
44781
31917
2832
1343
0162

prune1.7s

Pruning

15 alts after pruning (12 fresh and 3 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 3 expressions with local error:

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

rewrite18.0ms

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
2×cbrt-div pow-prod-down div-inv
1×prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
3 → 80
Calls
3 calls:
15.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
1.0ms
(cbrt g)
1.0ms
(cbrt (/ 1/2 a))

series823.0ms

Counts
3 → 9
Calls
3 calls:
151.0ms
(* (cbrt g) (cbrt (/ 1/2 a)))
323.0ms
(cbrt g)
349.0ms
(cbrt (/ 1/2 a))

simplify2.0s

Counts
89 → 89
Iterations
IterNodes
44293
31342
2535
1255
0146

prune913.0ms

Pruning

16 alts after pruning (13 fresh and 3 done)

Merged error: 0.0b

regimes574.0ms

Accuracy

0% (0.8b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
28
18
07

end0.0ms

sample797.0ms

Algorithm
intervals
Results
569.0ms8000×body80valid