Details

Time bar (total: 8.5s)

sample18.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify21.0ms

Counts
1 → 1
Iterations
IterNodes
done27
527
426
324
220
115
09

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

9.7b
(/ y (fma (/ x 2.0) y 1.0))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
3×associate-/r* add-cbrt-cube add-exp-log associate-/l*
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg div-exp log1p-expm1-u div-inv add-log-exp
Counts
1 → 29
Calls
1 calls:
4.0ms
(/ y (fma (/ x 2.0) y 1.0))

series78.0ms

Counts
1 → 3
Calls
1 calls:
78.0ms
(/ y (fma (/ x 2.0) y 1.0))

simplify1.6s

Counts
32 → 32
Iterations
IterNodes
done5008
31621
2529
1174
082

prune119.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.9b
(/ 1 (fma (/ x 2.0) y 1.0))
8.6b
(* y (/ 1 (fma (/ x 2.0) y 1.0)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
20×times-frac
19×*-un-lft-identity
18×add-cube-cbrt
15×add-exp-log
13×associate-*r*
9×add-cbrt-cube
5×pow1
4×div-exp prod-exp
3×associate-/r* associate-*l* associate-/l* unswap-sqr
2×expm1-log1p-u cbrt-undiv rec-exp 1-exp cbrt-unprod log1p-expm1-u div-inv add-log-exp
1×clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
2 → 71
Calls
2 calls:
4.0ms
(/ 1 (fma (/ x 2.0) y 1.0))
12.0ms
(* y (/ 1 (fma (/ x 2.0) y 1.0)))

series145.0ms

Counts
2 → 6
Calls
2 calls:
75.0ms
(/ 1 (fma (/ x 2.0) y 1.0))
70.0ms
(* y (/ 1 (fma (/ x 2.0) y 1.0)))

simplify1.9s

Counts
77 → 77
Iterations
IterNodes
done5000
33666
2991
1319
0134

prune303.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ 1 (/ (fma (/ x 2.0) y 1.0) y))
9.7b
(/ (fma (/ x 2.0) y 1.0) y)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/r*
15×add-exp-log
9×add-cbrt-cube
8×div-exp
6×div-inv associate-/l*
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp clear-num frac-2neg 1-exp log1p-expm1-u add-log-exp
1×associate-/r/ pow-flip inv-pow
Counts
2 → 107
Calls
2 calls:
13.0ms
(/ 1 (/ (fma (/ x 2.0) y 1.0) y))
6.0ms
(/ (fma (/ x 2.0) y 1.0) y)

series155.0ms

Counts
2 → 6
Calls
2 calls:
71.0ms
(/ 1 (/ (fma (/ x 2.0) y 1.0) y))
84.0ms
(/ (fma (/ x 2.0) y 1.0) y)

simplify2.3s

Counts
113 → 113
Iterations
IterNodes
done5081
33322
21217
1437
0184

prune644.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes82.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done13
113
010

end0.0ms

sample1.1s

Algorithm
intervals
Results
878.0ms7999×body80valid
0.0ms1×body640valid