Details

Time bar (total: 12.0s)

sample26.0ms

Algorithm
intervals
Results
11.0ms357×body80valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
done27
327
223
114
06

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.3b

localize9.0ms

Local error

Found 1 expressions with local error:

2.2b
(* (fma y y 1.0) x)

rewrite6.0ms

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 log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 20
Calls
1 calls:
5.0ms
(* (fma y y 1.0) x)

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(* (fma y y 1.0) x)

simplify2.7s

Counts
23 → 23
Iterations
IterNodes
done5002
43597
3659
2199
177
039

prune69.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 2.3b

localize16.0ms

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))
2.1b
(sqrt (fma y y 1.0))
2.1b
(sqrt (fma y y 1.0))

rewrite50.0ms

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 log1p-expm1-u add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 77
Calls
4 calls:
12.0ms
(* (sqrt (fma y y 1.0)) x)
32.0ms
(* (sqrt (fma y y 1.0)) (* (sqrt (fma y y 1.0)) x))
2.0ms
(sqrt (fma y y 1.0))
2.0ms
(sqrt (fma y y 1.0))

series317.0ms

Counts
4 → 12
Calls
4 calls:
120.0ms
(* (sqrt (fma y y 1.0)) x)
58.0ms
(* (sqrt (fma y y 1.0)) (* (sqrt (fma y y 1.0)) x))
75.0ms
(sqrt (fma y y 1.0))
63.0ms
(sqrt (fma y y 1.0))

simplify1.7s

Counts
89 → 89
Iterations
IterNodes
done5003
32483
2752
1250
0103

prune487.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 2.3b

localize31.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (sqrt (sqrt (fma y y 1.0))) (* (sqrt (fma y y 1.0)) x))
2.1b
(sqrt (fma y y 1.0))
2.1b
(sqrt (fma y y 1.0))
2.1b
(sqrt (fma y y 1.0))

rewrite34.0ms

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 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 → 71
Calls
4 calls:
28.0ms
(* (sqrt (sqrt (fma y y 1.0))) (* (sqrt (fma y y 1.0)) x))
1.0ms
(sqrt (fma y y 1.0))
1.0ms
(sqrt (fma y y 1.0))
1.0ms
(sqrt (fma y y 1.0))

series658.0ms

Counts
4 → 12
Calls
4 calls:
425.0ms
(* (sqrt (sqrt (fma y y 1.0))) (* (sqrt (fma y y 1.0)) x))
77.0ms
(sqrt (fma y y 1.0))
81.0ms
(sqrt (fma y y 1.0))
76.0ms
(sqrt (fma y y 1.0))

simplify1.7s

Counts
83 → 83
Iterations
IterNodes
done5016
32506
2838
1275
0113

prune527.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 2.3b

localize58.0ms

Local error

Found 4 expressions with local error:

2.1b
(sqrt (fma y y 1.0))
2.1b
(sqrt (fma y y 1.0))
2.3b
(cbrt (fma y y 1.0))
2.3b
(cbrt (fma y y 1.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×*-un-lft-identity add-cube-cbrt
6×cbrt-prod pow1 sqrt-prod
4×expm1-log1p-u add-cbrt-cube add-exp-log log1p-expm1-u add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 pow1/3
Counts
4 → 56
Calls
4 calls:
2.0ms
(sqrt (fma y y 1.0))
2.0ms
(sqrt (fma y y 1.0))
1.0ms
(cbrt (fma y y 1.0))
1.0ms
(cbrt (fma y y 1.0))

series556.0ms

Counts
4 → 12
Calls
4 calls:
59.0ms
(sqrt (fma y y 1.0))
69.0ms
(sqrt (fma y y 1.0))
190.0ms
(cbrt (fma y y 1.0))
237.0ms
(cbrt (fma y y 1.0))

simplify1.3s

Counts
68 → 68
Iterations
IterNodes
done5004
31865
2568
1205
090

prune538.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 2.3b

regimes105.0ms

Accuracy

0% (0.1b remaining)

Error of 5.1b against oracle of 5.0b and baseline of 5.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
16
05

end0.0ms

sample1.0s

Algorithm
intervals
Results
737.0ms10744×body80valid