Details

Time bar (total: 11.9s)

sample24.0ms

Algorithm
intervals
Results
11.0ms339×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5000
91228
8353
7150
6113
590
462
336
220
111
07

prune17.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.4b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (- z x) y x)
11.5b
(/ (fma (- z x) y x) z)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
4×add-cbrt-cube add-exp-log
3×associate-/r* associate-/l*
2×expm1-log1p-u pow1 log1p-expm1-u add-log-exp
1×cbrt-undiv clear-num frac-2neg div-exp fma-udef div-inv
Counts
2 → 39
Calls
2 calls:
0.0ms
(fma (- z x) y x)
5.0ms
(/ (fma (- z x) y x) z)

series108.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(fma (- z x) y x)
67.0ms
(/ (fma (- z x) y x) z)

simplify1.6s

Counts
45 → 45
Iterations
IterNodes
done5001
31674
2286
1117
066

prune354.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ y (fma (/ x z) (- y) (/ x z)))
3.2b
(fma (/ x z) (- y) (/ x z))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
5×*-un-lft-identity
4×add-log-exp
3×add-sqr-sqrt fma-def add-cube-cbrt
2×expm1-log1p-u pow1 add-cbrt-cube add-exp-log fma-udef log1p-expm1-u
1×+-commutative associate-+r+ sum-log flip3-+ flip-+ distribute-lft-out
Counts
2 → 28
Calls
2 calls:
10.0ms
(+ y (fma (/ x z) (- y) (/ x z)))
1.0ms
(fma (/ x z) (- y) (/ x z))

series150.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(+ y (fma (/ x z) (- y) (/ x z)))
80.0ms
(fma (/ x z) (- y) (/ x z))

simplify2.3s

Counts
34 → 34
Iterations
IterNodes
done5001
31878
2277
1101
044

prune180.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (- z x) y x)
11.7b
(* (fma (- z x) y x) (/ 1 z))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
11×*-un-lft-identity times-frac add-exp-log
10×add-cube-cbrt
7×add-cbrt-cube
4×pow1 prod-exp
3×associate-*l* unswap-sqr
2×expm1-log1p-u div-exp cbrt-unprod log1p-expm1-u add-log-exp
1×cbrt-undiv rec-exp 1-exp pow-prod-down associate-*r/ un-div-inv *-commutative fma-udef div-inv
Counts
2 → 48
Calls
2 calls:
0.0ms
(fma (- z x) y x)
13.0ms
(* (fma (- z x) y x) (/ 1 z))

series117.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(fma (- z x) y x)
65.0ms
(* (fma (- z x) y x) (/ 1 z))

simplify1.2s

Counts
54 → 54
Iterations
IterNodes
done5001
21029
1210
090

prune272.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma (- z x) y x)
0.3b
(/ 1 (/ z (fma (- z x) y x)))
11.6b
(/ z (fma (- z x) y x))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
53×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/r* add-exp-log
10×add-cbrt-cube
8×div-exp
6×div-inv associate-/l*
4×pow1 cbrt-undiv
3×expm1-log1p-u log1p-expm1-u add-log-exp
2×rec-exp clear-num frac-2neg 1-exp
1×associate-/r/ fma-udef pow-flip inv-pow
Counts
3 → 117
Calls
3 calls:
0.0ms
(fma (- z x) y x)
14.0ms
(/ 1 (/ z (fma (- z x) y x)))
6.0ms
(/ z (fma (- z x) y x))

series267.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(fma (- z x) y x)
65.0ms
(/ 1 (/ z (fma (- z x) y x)))
160.0ms
(/ z (fma (- z x) y x))

simplify1.3s

Counts
126 → 126
Iterations
IterNodes
done5002
21834
1390
0165

prune577.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes144.0ms

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
done8
18
07

end0.0ms

sample827.0ms

Algorithm
intervals
Results
517.0ms10121×body80valid