Details

Time bar (total: 9.8s)

sample38.0ms

Algorithm
intervals
Results
22.0ms354×body80valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
done44
344
234
119
011

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma a b (fma x y (* z t)))
0.0b
(fma x y (* z t))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
2×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
2 → 22
Calls
2 calls:
0.0ms
(fma a b (fma x y (* z t)))
0.0ms
(fma x y (* z t))

series117.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(fma a b (fma x y (* z t)))
44.0ms
(fma x y (* z t))

simplify1.9s

Counts
28 → 28
Iterations
IterNodes
done5000
43138
3500
2113
147
035

prune156.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma a b (cbrt (* (* (fma x y (* z t)) (fma x y (* z t))) (fma x y (* z t)))))
0.1b
(* (* (fma x y (* z t)) (fma x y (* z t))) (fma x y (* z t)))
0.3b
(* (fma x y (* z t)) (fma x y (* z t)))
35.2b
(cbrt (* (* (fma x y (* z t)) (fma x y (* z t))) (fma x y (* z t))))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
30×pow1
12×add-sqr-sqrt
11×add-cbrt-cube add-exp-log
9×*-un-lft-identity add-cube-cbrt
7×pow-plus pow-prod-up
6×associate-*r*
5×fma-udef
4×expm1-log1p-u associate-*l* pow-prod-down prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
3×pow2 swap-sqr pow-sqr
2×distribute-rgt-in distribute-lft-in pow3 *-commutative unswap-sqr
1×cbrt-prod pow1/3 rem-cbrt-cube
Counts
4 → 87
Calls
4 calls:
0.0ms
(fma a b (cbrt (* (* (fma x y (* z t)) (fma x y (* z t))) (fma x y (* z t)))))
26.0ms
(* (* (fma x y (* z t)) (fma x y (* z t))) (fma x y (* z t)))
10.0ms
(* (fma x y (* z t)) (fma x y (* z t)))
15.0ms
(cbrt (* (* (fma x y (* z t)) (fma x y (* z t))) (fma x y (* z t))))

series443.0ms

Counts
4 → 12
Calls
4 calls:
93.0ms
(fma a b (cbrt (* (* (fma x y (* z t)) (fma x y (* z t))) (fma x y (* z t)))))
192.0ms
(* (* (fma x y (* z t)) (fma x y (* z t))) (fma x y (* z t)))
90.0ms
(* (fma x y (* z t)) (fma x y (* z t)))
68.0ms
(cbrt (* (* (fma x y (* z t)) (fma x y (* z t))) (fma x y (* z t))))

simplify2.1s

Counts
99 → 99
Iterations
IterNodes
done5000
33837
2934
1281
0116

prune361.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma x y (* z t))
0.2b
(* (sqrt (fma x y (* z t))) (sqrt (fma x y (* z t))))
0.5b
(sqrt (fma x y (* z t)))
0.5b
(sqrt (fma x y (* z t)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
14×*-un-lft-identity add-cube-cbrt
10×sqrt-pow1 pow1/2
8×swap-sqr
6×add-cbrt-cube associate-*r* associate-*l* add-exp-log
5×pow-prod-up
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square
1×pow2 rem-square-sqrt pow-plus sqrt-unprod prod-exp *-commutative cbrt-unprod fma-udef
Counts
4 → 95
Calls
4 calls:
0.0ms
(fma x y (* z t))
9.0ms
(* (sqrt (fma x y (* z t))) (sqrt (fma x y (* z t))))
1.0ms
(sqrt (fma x y (* z t)))
6.0ms
(sqrt (fma x y (* z t)))

series246.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(fma x y (* z t))
45.0ms
(* (sqrt (fma x y (* z t))) (sqrt (fma x y (* z t))))
78.0ms
(sqrt (fma x y (* z t)))
83.0ms
(sqrt (fma x y (* z t)))

simplify1.3s

Counts
107 → 107
Iterations
IterNodes
done5008
31644
2419
1178
085

prune481.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes416.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
09

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.4s11862×body80valid