Details

Time bar (total: 2.4m)

sample206.0ms

Algorithm
intervals
Results
89.0ms524×body80valid

simplify239.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
238.0ms
(- (- (+ 3 (/ 2 (* r r))) (/ (* (* 0.125 (- 3 (* 2 v))) (* (* (* w w) r) r)) (- 1 v))) 4.5)

prune64.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.3b

localize65.0ms

Local error

Found 4 expressions with local error:

0.5b
(/ 2 (* r r))
0.4b
(* (* w r) (* w r))
0.1b
(fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5)
0.0b
(- (+ 3 (/ 2 (* r r))) (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5))

rewrite357.0ms

Algorithm
rewrite-expression-head
Rules
43×pow1
27×*-un-lft-identity
21×add-cbrt-cube add-exp-log
17×pow-prod-down
16×add-sqr-sqrt
14×add-cube-cbrt
12×prod-diff
prod-exp cbrt-unprod add-log-exp
distribute-lft-out
expm1-log1p-u fma-neg pow-sqr pow-prod-up insert-posit16 log1p-expm1-u
times-frac associate-/l*
cbrt-undiv pow-plus diff-log div-exp fma-udef distribute-lft-out--
pow2 clear-num associate-/r* sum-log sub-neg frac-2neg flip3-- swap-sqr associate-*r* associate-*l* associate--l+ *-commutative div-inv flip-- associate--r+ difference-of-squares
Counts
4 → 109
Calls
4 calls:
Slowest
275.0ms
(- (+ 3 (/ 2 (* r r))) (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5))
62.0ms
(* (* w r) (* w r))
15.0ms
(/ 2 (* r r))
0.0ms
(fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5)

series280.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
97.0ms
(- (+ 3 (/ 2 (* r r))) (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5))
93.0ms
(fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5)
48.0ms
(/ 2 (* r r))
42.0ms
(* (* w r) (* w r))

simplify14.2s

Counts
88 → 121
Calls
88 calls:
Slowest
786.0ms
(fma 1 (+ 3 (/ 2 (* r r))) (- (* (sqrt (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5)) (sqrt (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5)))))
759.0ms
(* (* (* (* w w) w) (* (* r r) r)) (* (* (* w w) w) (* (* r r) r)))
647.0ms
(* (* (* (* w r) (* w r)) (* w r)) (* (* (* w r) (* w r)) (* w r)))
535.0ms
(fma (* (cbrt (+ 3 (/ 2 (* r r)))) (cbrt (+ 3 (/ 2 (* r r))))) (cbrt (+ 3 (/ 2 (* r r)))) (- (* (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5) 1)))
485.0ms
(/ (* (* 2 2) 2) (* (* (* r r) (* r r)) (* r r)))

prune1.7s

Pruning

13 alts after pruning (13 fresh and 0 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (* w r) (* w r))
0.2b
(/ (/ 2 r) r)
0.1b
(fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5)
0.0b
(- (+ 3 (/ (/ 2 r) r)) (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5))

rewrite166.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
67×*-un-lft-identity
56×add-sqr-sqrt
54×add-cube-cbrt
43×pow1
21×add-cbrt-cube add-exp-log
17×pow-prod-down
13×associate-/l*
12×prod-diff
add-log-exp
prod-exp cbrt-unprod
div-inv distribute-lft-out
expm1-log1p-u fma-neg pow-sqr pow-prod-up insert-posit16 log1p-expm1-u
cbrt-undiv associate-/r* div-exp
pow-plus diff-log fma-udef distribute-lft-out--
pow2 clear-num sum-log sub-neg frac-2neg flip3-- swap-sqr associate-*r* associate-*l* associate--l+ *-commutative flip-- associate--r+ difference-of-squares associate-/l/
Counts
4 → 158
Calls
4 calls:
Slowest
107.0ms
(- (+ 3 (/ (/ 2 r) r)) (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5))
40.0ms
(* (* w r) (* w r))
14.0ms
(/ (/ 2 r) r)
0.0ms
(fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5)

series395.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
158.0ms
(- (+ 3 (/ (/ 2 r) r)) (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5))
144.0ms
(fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5)
53.0ms
(* (* w r) (* w r))
40.0ms
(/ (/ 2 r) r)

simplify16.4s

Counts
171 → 170
Calls
171 calls:
Slowest
762.0ms
(* (* (* (* w w) w) (* (* r r) r)) (* (* (* w w) w) (* (* r r) r)))
653.0ms
(- (sqrt (+ 3 (/ (/ 2 r) r))) (sqrt (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5)))
602.0ms
(* (* (* (* w r) (* w r)) (* w r)) (* (* (* w r) (* w r)) (* w r)))
595.0ms
(fma 1 (+ 3 (/ (/ 2 r) r)) (- (* (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5) 1)))
502.0ms
(fma 1 (+ 3 (/ (/ 2 r) r)) (- (* (fma (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)) 4.5) 1)))

prune2.4s

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 0.0b

localize43.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (* w r) (* w r))
0.2b
(/ (/ 2 r) r)
0.1b
(* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)))
0.0b
(- (+ 3 (/ (/ 2 r) r)) (+ (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r))) 4.5))

rewrite618.0ms

Algorithm
rewrite-expression-head
Rules
198×times-frac
147×*-un-lft-identity
142×add-sqr-sqrt
107×add-cube-cbrt
90×add-cbrt-cube add-exp-log
72×associate-*l*
61×pow1
47×prod-exp cbrt-unprod
30×pow-prod-down
19×difference-of-squares
18×cbrt-undiv div-exp
16×add-log-exp
13×associate-/l*
12×prod-diff
11×distribute-lft-out--
div-inv
distribute-lft-out
expm1-log1p-u sum-log flip3-+ fma-neg diff-log pow-sqr pow-prod-up frac-sub flip-+ insert-posit16 log1p-expm1-u
associate-/r* unswap-sqr
pow-plus associate-*r* *-commutative
pow2 clear-num sub-neg frac-2neg flip3-- swap-sqr associate-*l/ associate--l+ associate-/r/ flip-- associate--r+ associate-/l/
Counts
4 → 275
Calls
4 calls:
Slowest
434.0ms
(- (+ 3 (/ (/ 2 r) r)) (+ (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r))) 4.5))
138.0ms
(* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)))
33.0ms
(* (* w r) (* w r))
7.0ms
(/ (/ 2 r) r)

series323.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
132.0ms
(- (+ 3 (/ (/ 2 r) r)) (+ (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r))) 4.5))
104.0ms
(* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)))
54.0ms
(/ (/ 2 r) r)
32.0ms
(* (* w r) (* w r))

simplify43.0s

Counts
294 → 287
Calls
294 calls:
Slowest
1.2s
(* (/ (* (* (fma v -2 3) (fma v -2 3)) (fma v -2 3)) (* (* (/ (- 1 v) 0.125) (/ (- 1 v) 0.125)) (/ (- 1 v) 0.125))) (* (* (* (* w r) (* w r)) (* w r)) (* (* (* w r) (* w r)) (* w r))))
1.1s
(* (/ (* (* (fma v -2 3) (fma v -2 3)) (fma v -2 3)) (/ (* (* (- 1 v) (- 1 v)) (- 1 v)) (* (* 0.125 0.125) 0.125))) (* (* (* (* w r) (* w r)) (* w r)) (* (* (* w w) w) (* (* r r) r))))
1.0s
(* (/ (* (* (fma v -2 3) (fma v -2 3)) (fma v -2 3)) (/ (* (* (- 1 v) (- 1 v)) (- 1 v)) (* (* 0.125 0.125) 0.125))) (* (* (* (* w w) w) (* (* r r) r)) (* (* (* w r) (* w r)) (* w r))))
963.0ms
(* (/ (* (* (fma v -2 3) (fma v -2 3)) (fma v -2 3)) (/ (* (* (- 1 v) (- 1 v)) (- 1 v)) (* (* 0.125 0.125) 0.125))) (* (* (* (* w w) w) (* (* r r) r)) (* (* (* w w) w) (* (* r r) r))))
918.0ms
(* (- 3 (/ (/ 2 r) r)) (+ (* (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r))) (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r)))) (- (* 4.5 4.5) (* (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* (* w r) (* w r))) 4.5))))

prune4.5s

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 0b

localize52.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* w r)) (* w r))
0.2b
(/ (/ 2 r) r)
0.2b
(* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* w r))
0.0b
(- (+ 3 (/ (/ 2 r) r)) (+ (* (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* w r)) (* w r)) 4.5))

rewrite637.0ms

Algorithm
rewrite-expression-head
Rules
195×times-frac
147×*-un-lft-identity
136×add-sqr-sqrt
107×add-cube-cbrt
95×add-cbrt-cube add-exp-log
72×associate-*l*
48×prod-exp cbrt-unprod
30×pow1
21×cbrt-undiv div-exp
19×difference-of-squares
18×pow-prod-down
16×add-log-exp
13×associate-/l*
12×prod-diff
11×distribute-lft-out--
div-inv
distribute-lft-out
expm1-log1p-u sum-log flip3-+ fma-neg diff-log frac-sub flip-+ insert-posit16 log1p-expm1-u
associate-/r* associate-*l/
associate-*r* *-commutative
clear-num sub-neg frac-2neg flip3-- associate--l+ associate-/r/ flip-- associate--r+ associate-/l/
Counts
4 → 262
Calls
4 calls:
Slowest
456.0ms
(- (+ 3 (/ (/ 2 r) r)) (+ (* (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* w r)) (* w r)) 4.5))
96.0ms
(* (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* w r)) (* w r))
60.0ms
(* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* w r))
14.0ms
(/ (/ 2 r) r)

series348.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
135.0ms
(- (+ 3 (/ (/ 2 r) r)) (+ (* (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* w r)) (* w r)) 4.5))
100.0ms
(* (* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* w r)) (* w r))
65.0ms
(* (/ (fma v -2 3) (/ (- 1 v) 0.125)) (* w r))
47.0ms
(/ (/ 2 r) r)

simplify47.0s

Counts
270 → 274
Calls
270 calls:
Slowest
1.2s
(* (* (/ (* (* (fma v -2 3) (fma v -2 3)) (fma v -2 3)) (/ (* (* (- 1 v) (- 1 v)) (- 1 v)) (* (* 0.125 0.125) 0.125))) (* (* (* w r) (* w r)) (* w r))) (* (* (* w w) w) (* (* r r) r)))
1.2s
(* (* (/ (* (* (fma v -2 3) (fma v -2 3)) (fma v -2 3)) (/ (* (* (- 1 v) (- 1 v)) (- 1 v)) (* (* 0.125 0.125) 0.125))) (* (* (* w w) w) (* (* r r) r))) (* (* (* w r) (* w r)) (* w r)))
1.1s
(* (* (/ (* (* (fma v -2 3) (fma v -2 3)) (fma v -2 3)) (/ (* (* (- 1 v) (- 1 v)) (- 1 v)) (* (* 0.125 0.125) 0.125))) (* (* (* w r) (* w r)) (* w r))) (* (* (* w r) (* w r)) (* w r)))
967.0ms
(* (* (/ (* (* (fma v -2 3) (fma v -2 3)) (fma v -2 3)) (/ (* (* (- 1 v) (- 1 v)) (- 1 v)) (* (* 0.125 0.125) 0.125))) (* (* (* w w) w) (* (* r r) r))) (* (* (* w w) w) (* (* r r) r)))
957.0ms
(* (* (/ (* (* (fma v -2 3) (fma v -2 3)) (fma v -2 3)) (* (* (/ (- 1 v) 0.125) (/ (- 1 v) 0.125)) (/ (- 1 v) 0.125))) (* (* (* w r) (* w r)) (* w r))) (* (* (* w w) w) (* (* r r) r)))

prune4.5s

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0b

regimes448.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.1b and baseline of 0.3b

bsearch3.0ms

end0.0ms

sample5.0s

Algorithm
intervals
Results
4.5s16866×body80valid