Details

Time bar (total: 20.8s)

sample63.0ms

Algorithm
intervals
Results
34.0ms401×body80valid
0.0ms1×body640valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5001
41455
3408
2116
138
018

prune21.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize35.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma (- (+ t y) 2.0) b (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.0b
(fma z (- 1.0 y) x)
0.0b
(fma a (- 1.0 t) (fma z (- 1.0 y) x))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
3×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
3 → 33
Calls
3 calls:
0.0ms
(fma (- (+ t y) 2.0) b (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.0ms
(fma z (- 1.0 y) x)
0.0ms
(fma a (- 1.0 t) (fma z (- 1.0 y) x))

series405.0ms

Counts
3 → 9
Calls
3 calls:
236.0ms
(fma (- (+ t y) 2.0) b (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
33.0ms
(fma z (- 1.0 y) x)
136.0ms
(fma a (- 1.0 t) (fma z (- 1.0 y) x))

simplify1.4s

Counts
42 → 42
Iterations
IterNodes
done5012
3939
2268
1117
064

prune332.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize47.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))) (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 85
Calls
4 calls:
22.0ms
(* (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))) (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))))
2.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
2.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
2.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

series2.0s

Counts
4 → 12
Calls
4 calls:
791.0ms
(* (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))) (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x))))
376.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
386.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
419.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

simplify1.9s

Counts
97 → 97
Iterations
IterNodes
done5002
32302
2815
1336
0136

prune754.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize74.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(* (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))) (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
63×cbrt-prod
37×add-sqr-sqrt
19×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3 swap-sqr associate-*r* associate-*l* unswap-sqr
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 99
Calls
4 calls:
1.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
1.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
1.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
28.0ms
(* (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))) (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))))

series1.8s

Counts
4 → 12
Calls
4 calls:
325.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
392.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
339.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
698.0ms
(* (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))) (cbrt (cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))))

simplify1.8s

Counts
111 → 111
Iterations
IterNodes
done5000
32153
2853
1368
0159

prune1.1s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize90.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
0.6b
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
1.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
1.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
1.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

series1.4s

Counts
4 → 12
Calls
4 calls:
351.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
312.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
370.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))
338.0ms
(cbrt (fma a (- 1.0 t) (fma z (- 1.0 y) x)))

simplify1.7s

Counts
68 → 68
Iterations
IterNodes
done5003
43002
31033
2356
1158
071

prune845.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes537.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done16
116
015

end0.0ms

sample2.2s

Algorithm
intervals
Results
1.7s12520×body80valid
0.0ms2×body640valid
0.0ms1×body320valid
0.0ms1×body160valid