Details

Time bar (total: 11.8s)

sample177.0ms

Algorithm
intervals
Results
91.0ms102×body1280valid
27.0ms57×body640valid
27.0ms261×body80valid
14.0ms42×body320valid
4.0ms18×body160valid

simplify928.0ms

Counts
1 → 1
Iterations
IterNodes
done2000
81946
7941
6316
5142
489
350
228
115
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize17.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (sin y) y)

rewrite12.0ms

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 insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
11.0ms
(/ (sin y) y)

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(/ (sin y) y)

simplify482.0ms

Counts
33 → 33
Iterations
IterNodes
done2000
3876
2304
1114
062

prune135.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ y (sin y))
0.1b
(/ 1 (/ y (sin y)))

rewrite16.0ms

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 insert-posit16 log1p-expm1-u add-log-exp
1×associate-/r/ pow-flip inv-pow
Counts
2 → 109
Calls
2 calls:
6.0ms
(/ y (sin y))
8.0ms
(/ 1 (/ y (sin y)))

series96.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(/ y (sin y))
52.0ms
(/ 1 (/ y (sin y)))

simplify467.0ms

Counts
115 → 115
Iterations
IterNodes
done2006
21193
1394
0166

prune405.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ 1 (sin y))
0.4b
(/ (/ 1 y) (/ 1 (sin y)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
430×times-frac
206×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
46×add-exp-log
34×div-exp
30×div-inv
16×associate-/r* add-cbrt-cube associate-/l*
9×cbrt-undiv rec-exp 1-exp
3×pow1
2×expm1-log1p-u clear-num frac-2neg insert-posit16 log1p-expm1-u add-log-exp
1×associate-/r/ pow-flip inv-pow associate-/l/
Counts
2 → 264
Calls
2 calls:
12.0ms
(/ 1 (sin y))
16.0ms
(/ (/ 1 y) (/ 1 (sin y)))

series65.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(/ 1 (sin y))
46.0ms
(/ (/ 1 y) (/ 1 (sin y)))

simplify683.0ms

Counts
270 → 270
Iterations
IterNodes
done2001
11205
0407

prune417.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(log1p (* (/ 1 y) (sin y)))
0.0b
(expm1 (log1p (* (/ 1 y) (sin y))))
0.5b
(* (/ 1 y) (sin y))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
13×associate-*l*
12×*-un-lft-identity add-exp-log
11×times-frac add-cube-cbrt
8×add-cbrt-cube
5×pow1
4×expm1-log1p-u prod-exp
3×associate-*r* insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×div-exp cbrt-unprod
1×cbrt-undiv rec-exp log1p-udef expm1-log1p 1-exp pow-prod-down associate-*l/ log1p-expm1 *-commutative div-inv expm1-udef
Counts
3 → 62
Calls
3 calls:
1.0ms
(log1p (* (/ 1 y) (sin y)))
0.0ms
(expm1 (log1p (* (/ 1 y) (sin y))))
27.0ms
(* (/ 1 y) (sin y))

series292.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(log1p (* (/ 1 y) (sin y)))
197.0ms
(expm1 (log1p (* (/ 1 y) (sin y))))
48.0ms
(* (/ 1 y) (sin y))

simplify383.0ms

Counts
71 → 71
Iterations
IterNodes
done2000
2722
1267
0123

prune296.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes219.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample6.5s

Algorithm
intervals
Results
2.5s2941×body1280valid
1.7s2464×body640valid
1.3s8455×body80valid
497.0ms1250×body320valid
138.0ms604×body160valid