Details

Time bar (total: 23.2s)

sample49.0ms

Algorithm
intervals
Results
34.0ms256×body80valid

simplify2.5s

Counts
1 → 1
Iterations
IterNodes
72139
61041
5435
4222
399
245
122
010

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize41.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (* t 2) (+ 1 t))
0.0b
(/ (* t 2) (+ 1 t))
0.0b
(/ (* t 2) (+ 1 t))
0.0b
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
19×add-cbrt-cube add-exp-log
12×associate-/r* times-frac
10×add-sqr-sqrt add-cube-cbrt
6×cbrt-undiv div-exp associate-/r/ distribute-lft-out
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp
3×clear-num frac-2neg flip3-+ prod-exp cbrt-unprod flip-+ div-inv associate-/l*
1×fma-udef
Counts
4 → 95
Calls
4 calls:
25.0ms
(/ (* t 2) (+ 1 t))
26.0ms
(/ (* t 2) (+ 1 t))
25.0ms
(/ (* t 2) (+ 1 t))
1.0ms
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)

series208.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(/ (* t 2) (+ 1 t))
42.0ms
(/ (* t 2) (+ 1 t))
45.0ms
(/ (* t 2) (+ 1 t))
86.0ms
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)

simplify2.0s

Counts
107 → 107
Iterations
IterNodes
33014
2678
1236
094

prune1.1s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (* t 2) (+ 1 t))
0.0b
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)
0.0b
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)
0.5b
(* (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)) (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
19×pow1
18×*-un-lft-identity sqrt-prod
14×add-cube-cbrt
11×add-cbrt-cube add-exp-log
8×sqrt-pow1 pow1/2 swap-sqr
6×associate-*r* associate-*l*
5×pow-prod-up
4×expm1-log1p-u associate-/r* times-frac insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
3×pow-prod-down pow-sqr
2×cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod fma-udef distribute-lft-out
1×pow2 clear-num rem-square-sqrt frac-2neg flip3-+ pow-plus sqrt-unprod *-commutative flip-+ div-inv associate-/l*
Counts
4 → 102
Calls
4 calls:
25.0ms
(/ (* t 2) (+ 1 t))
0.0ms
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)
0.0ms
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)
18.0ms
(* (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)) (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))

series250.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(/ (* t 2) (+ 1 t))
83.0ms
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)
59.0ms
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)
68.0ms
(* (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)) (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))

simplify2.8s

Counts
114 → 114
Iterations
IterNodes
33915
2889
1327
0138

prune1.2s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (* t 2) (+ 1 t))
0.0b
(/ (* t 2) (+ 1 t))
0.0b
(/ (* t 2) (+ 1 t))
0.0b
(* (* (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)) (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))) (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
35×sqrt-pow1
34×pow1
26×pow-prod-up
25×*-un-lft-identity
24×add-cbrt-cube add-exp-log
19×pow1/2
17×add-sqr-sqrt
13×add-cube-cbrt
12×associate-/r* times-frac
11×sqrt-prod
9×associate-*r*
7×pow-prod-down
6×cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod distribute-lft-out
4×expm1-log1p-u pow3 insert-posit16 log1p-expm1-u add-log-exp
3×clear-num frac-2neg flip3-+ flip-+ div-inv associate-/l*
2×pow-plus sqrt-unprod
1×associate-*l* *-commutative
Counts
4 → 130
Calls
4 calls:
14.0ms
(/ (* t 2) (+ 1 t))
25.0ms
(/ (* t 2) (+ 1 t))
17.0ms
(/ (* t 2) (+ 1 t))
31.0ms
(* (* (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)) (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))) (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))

series184.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(/ (* t 2) (+ 1 t))
32.0ms
(/ (* t 2) (+ 1 t))
40.0ms
(/ (* t 2) (+ 1 t))
86.0ms
(* (* (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)) (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))) (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))

simplify2.8s

Counts
142 → 142
Iterations
IterNodes
34433
21164
1418
0157

prune1.8s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize102.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))
0.0b
(cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))
0.0b
(cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))
0.6b
(* (cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))) (cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
99×cbrt-prod sqrt-prod
73×add-sqr-sqrt
29×*-un-lft-identity add-cube-cbrt
18×swap-sqr
16×unswap-sqr
12×associate-*r* associate-*l*
11×pow1
9×pow1/3
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 139
Calls
4 calls:
2.0ms
(cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))
2.0ms
(cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))
2.0ms
(cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))
16.0ms
(* (cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))) (cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))))

series977.0ms

Counts
4 → 12
Calls
4 calls:
547.0ms
(cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))
147.0ms
(cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))
146.0ms
(cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1))))
136.0ms
(* (cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))) (cbrt (sqrt (sqrt (fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)))))

simplify3.2s

Counts
151 → 151
Iterations
IterNodes
45376
31553
2571
1242
0122

prune2.5s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes28.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
213
113
09

end0.0ms

sample1.1s

Algorithm
intervals
Results
981.0ms8000×body80valid