Details

Time bar (total: 13.0s)

sample25.0ms

Algorithm
intervals
Results
11.0ms348×body80valid

simplify14.0ms

Counts
1 → 1
Iterations
IterNodes
done27
327
223
114
06

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.3b

localize12.0ms

Local error

Found 1 expressions with local error:

3.1b
(* (fma y y 1.0) x)

rewrite7.0ms

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:
7.0ms
(* (fma y y 1.0) x)

series53.0ms

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

simplify2.6s

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

prune145.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 3.3b

localize25.0ms

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))
3.1b
(sqrt (fma y y 1.0))
3.1b
(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 log1p-expm1-u add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 77
Calls
4 calls:
9.0ms
(* (sqrt (fma y y 1.0)) x)
20.0ms
(* (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))

series344.0ms

Counts
4 → 12
Calls
4 calls:
118.0ms
(* (sqrt (fma y y 1.0)) x)
54.0ms
(* (sqrt (fma y y 1.0)) (* (sqrt (fma y y 1.0)) x))
90.0ms
(sqrt (fma y y 1.0))
81.0ms
(sqrt (fma y y 1.0))

simplify2.0s

Counts
89 → 89
Iterations
IterNodes
done5003
32483
2752
1250
0103

prune506.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 3.3b

localize69.0ms

Local error

Found 4 expressions with local error:

3.1b
(sqrt (fma y y 1.0))
3.3b
(cbrt (fma y y 1.0))
3.3b
(cbrt (fma y y 1.0))
3.3b
(cbrt (fma y y 1.0))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
9×cbrt-prod add-sqr-sqrt
8×*-un-lft-identity add-cube-cbrt
5×pow1
4×expm1-log1p-u add-cbrt-cube add-exp-log log1p-expm1-u add-log-exp
3×pow1/3 sqrt-prod
1×rem-sqrt-square sqrt-pow1 pow1/2
Counts
4 → 54
Calls
4 calls:
2.0ms
(sqrt (fma y y 1.0))
1.0ms
(cbrt (fma y y 1.0))
1.0ms
(cbrt (fma y y 1.0))
1.0ms
(cbrt (fma y y 1.0))

series843.0ms

Counts
4 → 12
Calls
4 calls:
77.0ms
(sqrt (fma y y 1.0))
260.0ms
(cbrt (fma y y 1.0))
235.0ms
(cbrt (fma y y 1.0))
271.0ms
(cbrt (fma y y 1.0))

simplify1.5s

Counts
66 → 66
Iterations
IterNodes
done5004
31865
2568
1205
090

prune473.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 3.3b

localize36.0ms

Local error

Found 4 expressions with local error:

3.1b
(sqrt (fma y y 1.0))
3.1b
(sqrt (fma y y 1.0))
3.1b
(sqrt (fma y y 1.0))
3.1b
(sqrt (fma y y 1.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt sqrt-prod
8×pow1 *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u rem-sqrt-square sqrt-pow1 add-cbrt-cube pow1/2 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 60
Calls
4 calls:
3.0ms
(sqrt (fma y y 1.0))
2.0ms
(sqrt (fma y y 1.0))
2.0ms
(sqrt (fma y y 1.0))
2.0ms
(sqrt (fma y y 1.0))

series295.0ms

Counts
4 → 12
Calls
4 calls:
71.0ms
(sqrt (fma y y 1.0))
70.0ms
(sqrt (fma y y 1.0))
69.0ms
(sqrt (fma y y 1.0))
85.0ms
(sqrt (fma y y 1.0))

simplify2.7s

Counts
72 → 72
Iterations
IterNodes
done5000
44500
3931
2275
198
045

prune459.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 3.3b

regimes108.0ms

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

sample722.0ms

Algorithm
intervals
Results
419.0ms10718×body80valid