Details

Time bar (total: 8.1s)

sample18.0ms

Algorithm
intervals
Results
7.0ms332×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
077
1116
2146
done146

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma x y (* z t))

series41.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(fma x y (* z t))

simplify1.7s

Counts
13 → 13
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
019102
123100
24788
313288
442288
5158288
done500088

prune32.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

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))))
0.3b
(sqrt (fma x y (* z t)))
0.3b
(sqrt (fma x y (* z t)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
8×swap-sqr
6×add-exp-log associate-*r* associate-*l* add-cbrt-cube
5×pow-prod-up
4×expm1-log1p-u log1p-expm1-u add-log-exp unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square
1×pow2 pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod fma-udef
Counts
4 → 91
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)))
1.0ms
(sqrt (fma x y (* z t)))

series248.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(fma x y (* z t))
42.0ms
(* (sqrt (fma x y (* z t))) (sqrt (fma x y (* z t))))
91.0ms
(sqrt (fma x y (* z t)))
77.0ms
(sqrt (fma x y (* z t)))

simplify1.1s

Counts
103 → 103
Iterations

Useful iterations: done (1.1s)

IterNodesCost
0821472
1149995
2426901
31589844
done5000840

prune191.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma x y (* z t))
0.3b
(pow (fma x y (* z t)) 3)
33.7b
(cbrt (pow (fma x y (* z t)) 3))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down cube-prod
4×pow1 add-exp-log add-cbrt-cube
3×expm1-log1p-u pow-unpow log1p-expm1-u add-log-exp
2×cube-mult unpow3 sqr-pow
1×pow-to-exp pow-pow pow1/3 pow-exp rem-cbrt-cube fma-udef rem-cube-cbrt
Counts
3 → 58
Calls
3 calls:
0.0ms
(fma x y (* z t))
1.0ms
(pow (fma x y (* z t)) 3)
1.0ms
(cbrt (pow (fma x y (* z t)) 3))

series221.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(fma x y (* z t))
139.0ms
(pow (fma x y (* z t)) 3)
42.0ms
(cbrt (pow (fma x y (* z t)) 3))

simplify1.8s

Counts
67 → 67
Iterations

Useful iterations: 3 (415.0ms)

IterNodesCost
080869
1175700
2564633
33358631
done5000631

prune150.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma t z (* x y))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(fma t z (* x y))

simplify1.9s

Counts
13 → 13
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
018102
122100
24788
313288
442088
5158188
done500088

prune29.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes90.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
066
176
done76

end0.0ms

sample484.0ms

Algorithm
intervals
Results
227.0ms10454×body80valid