Details

Time bar (total: 13.4s)

sample57.0ms

Algorithm
intervals
Results
22.0ms208×body80nan
19.0ms256×body80valid

simplify2.7s

Counts
1 → 1
Iterations
IterNodes
done5000
41057
3256
289
134
016

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.0b
(- PI (* PI (* v v)))
0.0b
(sqrt (fma -6 (* v v) 2))
0.2b
(* PI (* v v))
1.0b
(/ 4/3 (- PI (* PI (* v v))))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
16×*-un-lft-identity add-cube-cbrt
11×add-cbrt-cube add-exp-log
10×pow1
9×times-frac
6×add-log-exp
4×expm1-log1p-u insert-posit16 log1p-expm1-u
3×associate-/r* fma-neg associate-*l* prod-diff pow-prod-down prod-exp sqrt-prod cbrt-unprod associate-/l*
2×flip3-- associate-/r/ flip--
1×cbrt-undiv rem-sqrt-square clear-num sub-neg frac-2neg sqrt-pow1 pow1/2 diff-log div-exp associate-*r* *-commutative div-inv unswap-sqr
Counts
4 → 91
Calls
4 calls:
13.0ms
(- PI (* PI (* v v)))
1.0ms
(sqrt (fma -6 (* v v) 2))
17.0ms
(* PI (* v v))
17.0ms
(/ 4/3 (- PI (* PI (* v v))))

series312.0ms

Counts
4 → 12
Calls
4 calls:
81.0ms
(- PI (* PI (* v v)))
80.0ms
(sqrt (fma -6 (* v v) 2))
42.0ms
(* PI (* v v))
108.0ms
(/ 4/3 (- PI (* PI (* v v))))

simplify1.6s

Counts
103 → 103
Iterations
IterNodes
done5000
21374
1419
0179

prune564.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize65.0ms

Local error

Found 4 expressions with local error:

0.2b
(* PI (* v v))
0.2b
(* PI (* v v))
1.0b
(* (/ 4/3 (* (* PI PI) (- PI (* (* PI (* (* v v) (* v v))) (* v v))))) (+ (* PI PI) (+ (* (* PI (* v v)) (* PI (* v v))) (* PI (* PI (* v v))))))
1.0b
(* (* PI PI) (- PI (* (* PI (* (* v v) (* v v))) (* v v))))

rewrite1.3s

Algorithm
rewrite-expression-head
Rules
33×add-cbrt-cube add-exp-log
21×pow1
17×add-sqr-sqrt
16×associate-*l* prod-exp cbrt-unprod
12×*-un-lft-identity add-cube-cbrt
10×pow-prod-down
8×associate-*r*
6×distribute-rgt-in distribute-lft-in prod-diff associate-*r/
4×expm1-log1p-u *-commutative insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
3×cbrt-undiv times-frac div-exp
2×frac-times sub-neg flip3-+ flip3-- associate-/r/ flip-+ flip--
1×associate-*l/ div-inv
Counts
4 → 118
Calls
4 calls:
34.0ms
(* PI (* v v))
29.0ms
(* PI (* v v))
1.2s
(* (/ 4/3 (* (* PI PI) (- PI (* (* PI (* (* v v) (* v v))) (* v v))))) (+ (* PI PI) (+ (* (* PI (* v v)) (* PI (* v v))) (* PI (* PI (* v v))))))
51.0ms
(* (* PI PI) (- PI (* (* PI (* (* v v) (* v v))) (* v v))))

series734.0ms

Counts
4 → 12
Calls
4 calls:
53.0ms
(* PI (* v v))
35.0ms
(* PI (* v v))
290.0ms
(* (/ 4/3 (* (* PI PI) (- PI (* (* PI (* (* v v) (* v v))) (* v v))))) (+ (* PI PI) (+ (* (* PI (* v v)) (* PI (* v v))) (* PI (* PI (* v v))))))
356.0ms
(* (* PI PI) (- PI (* (* PI (* (* v v) (* v v))) (* v v))))

simplify2.9s

Counts
130 → 130
Iterations
IterNodes
done5000
23833
1748
0211

prune766.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes74.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify11.0ms

Iterations
IterNodes
done30
130
022

end0.0ms

sample2.2s

Algorithm
intervals
Results
1.3s8095×body80nan
673.0ms8000×body80valid