Details

Time bar (total: 18.5s)

sample23.0ms

Algorithm
intervals
Results
10.0ms318×body80valid

simplify5.4s

Counts
1 → 1
Iterations
IterNodes
done5000
124768
112301
10821
9365
8226
7129
695
572
455
336
220
111
07

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.4b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (- z x) y x)
8.8b
(/ (fma (- z x) y x) z)

rewrite5.0ms

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)
4.0ms
(/ (fma (- z x) y x) z)

series92.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(fma (- z x) y x)
50.0ms
(/ (fma (- z x) y x) z)

simplify2.9s

Counts
45 → 45
Iterations
IterNodes
done5000
44442
31007
2265
1117
066

prune308.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

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

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(fma (/ x z) (- y) (+ (/ x z) y))

simplify2.1s

Counts
13 → 13
Iterations
IterNodes
done5000
41520
3278
277
135
021

prune95.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (- z x) y x)
8.9b
(* (fma (- z x) y x) (/ 1 z))

rewrite25.0ms

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)
22.0ms
(* (fma (- z x) y x) (/ 1 z))

series104.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(fma (- z x) y x)
61.0ms
(* (fma (- z x) y x) (/ 1 z))

simplify2.0s

Counts
54 → 54
Iterations
IterNodes
done5004
31866
2486
1205
090

prune243.0ms

Pruning

5 alts after pruning (2 fresh and 3 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)))
8.8b
(/ z (fma (- z x) y x))

rewrite19.0ms

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)
8.0ms
(/ 1 (/ z (fma (- z x) y x)))
7.0ms
(/ z (fma (- z x) y x))

series275.0ms

Counts
3 → 9
Calls
3 calls:
61.0ms
(fma (- z x) y x)
62.0ms
(/ 1 (/ z (fma (- z x) y x)))
152.0ms
(/ z (fma (- z x) y x))

simplify2.5s

Counts
126 → 126
Iterations
IterNodes
done5000
33803
21049
1385
0165

prune712.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes227.0ms

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

sample1.3s

Algorithm
intervals
Results
872.0ms10127×body80valid