Details

Time bar (total: 6.3s)

sample34.0ms

Algorithm
intervals
Results
21.0ms344×body80valid

simplify18.0ms

Counts
1 → 1
Iterations
IterNodes
done27
327
223
114
06

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.3b

localize12.0ms

Local error

Found 1 expressions with local error:

5.3b
(* (fma y y 1.0) x)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
1×expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
9.0ms
(* (fma y y 1.0) x)

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(* (fma y y 1.0) x)

simplify411.0ms

Counts
24 → 24
Iterations
IterNodes
done2012
3663
2200
178
040

prune61.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 5.2b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (sqrt (fma y y 1.0)) x)
0.1b
(* (sqrt (fma y y 1.0)) (* (sqrt (fma y y 1.0)) x))
5.2b
(sqrt (fma y y 1.0))
5.2b
(sqrt (fma y y 1.0))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×pow1 sqrt-prod
12×associate-*l*
11×*-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
4×expm1-log1p-u associate-*r* pow-prod-down prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 81
Calls
4 calls:
8.0ms
(* (sqrt (fma y y 1.0)) x)
23.0ms
(* (sqrt (fma y y 1.0)) (* (sqrt (fma y y 1.0)) x))
1.0ms
(sqrt (fma y y 1.0))
2.0ms
(sqrt (fma y y 1.0))

series280.0ms

Counts
4 → 12
Calls
4 calls:
120.0ms
(* (sqrt (fma y y 1.0)) x)
49.0ms
(* (sqrt (fma y y 1.0)) (* (sqrt (fma y y 1.0)) x))
54.0ms
(sqrt (fma y y 1.0))
57.0ms
(sqrt (fma y y 1.0))

simplify601.0ms

Counts
93 → 93
Iterations
IterNodes
done2000
2759
1253
0106

prune448.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 5.2b

localize24.0ms

Local error

Found 4 expressions with local error:

0.0b
(* x (sqrt (fma y y 1.0)))
0.1b
(* (sqrt (fma y y 1.0)) (* x (sqrt (fma y y 1.0))))
5.2b
(sqrt (fma y y 1.0))
5.2b
(sqrt (fma y y 1.0))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×pow1 sqrt-prod
11×*-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
9×associate-*l*
7×associate-*r*
4×expm1-log1p-u pow-prod-down prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 81
Calls
4 calls:
7.0ms
(* x (sqrt (fma y y 1.0)))
19.0ms
(* (sqrt (fma y y 1.0)) (* x (sqrt (fma y y 1.0))))
2.0ms
(sqrt (fma y y 1.0))
3.0ms
(sqrt (fma y y 1.0))

series647.0ms

Counts
4 → 12
Calls
4 calls:
104.0ms
(* x (sqrt (fma y y 1.0)))
73.0ms
(* (sqrt (fma y y 1.0)) (* x (sqrt (fma y y 1.0))))
406.0ms
(sqrt (fma y y 1.0))
64.0ms
(sqrt (fma y y 1.0))

simplify597.0ms

Counts
93 → 93
Iterations
IterNodes
done2001
2650
1226
0101

prune403.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 5.2b

localize20.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (sqrt (sqrt (fma y y 1.0))) (* (sqrt (sqrt (fma y y 1.0))) x))
5.2b
(sqrt (fma y y 1.0))
5.2b
(sqrt (fma y y 1.0))
5.2b
(sqrt (fma y y 1.0))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
18×sqrt-prod
13×add-sqr-sqrt
12×pow1
10×*-un-lft-identity add-cube-cbrt
9×add-cbrt-cube associate-*l* add-exp-log
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
3×rem-sqrt-square sqrt-pow1 pow1/2 pow-prod-down prod-exp cbrt-unprod
1×associate-*r* *-commutative
Counts
4 → 75
Calls
4 calls:
35.0ms
(* (sqrt (sqrt (fma y y 1.0))) (* (sqrt (sqrt (fma y y 1.0))) x))
2.0ms
(sqrt (fma y y 1.0))
2.0ms
(sqrt (fma y y 1.0))
2.0ms
(sqrt (fma y y 1.0))

series336.0ms

Counts
4 → 12
Calls
4 calls:
114.0ms
(* (sqrt (sqrt (fma y y 1.0))) (* (sqrt (sqrt (fma y y 1.0))) x))
79.0ms
(sqrt (fma y y 1.0))
80.0ms
(sqrt (fma y y 1.0))
63.0ms
(sqrt (fma y y 1.0))

simplify875.0ms

Counts
87 → 87
Iterations
IterNodes
done2002
31700
2651
1230
095

prune384.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 5.2b

regimes81.0ms

Accuracy

0% (0.1b remaining)

Error of 5.1b against oracle of 5.1b and baseline of 5.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
16
05

end0.0ms

sample807.0ms

Algorithm
intervals
Results
571.0ms10624×body80valid