Details

Time bar (total: 11.0s)

sample18.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 47
Calls
1 calls:
25.0ms
(/ (+ x y) (- x y))

series95.0ms

Counts
1 → 3
Calls
1 calls:
95.0ms
(/ (+ x y) (- x y))

simplify1.8s

Counts
50 → 50
Iterations
IterNodes
done5000
33172
2588
1180
078

prune298.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 3 expressions with local error:

0.0b
(log1p (expm1 (/ (+ y x) (- x y))))
0.0b
(/ (+ y x) (- x y))
0.5b
(expm1 (/ (+ y x) (- x y)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
36×*-un-lft-identity
24×add-sqr-sqrt
20×times-frac
14×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* add-cbrt-cube add-exp-log distribute-lft-out-- difference-of-squares
4×log1p-expm1-u associate-/l*
3×expm1-log1p-u pow1 add-log-exp
2×associate-/r/ associate-/l/
1×cbrt-undiv log1p-udef expm1-log1p clear-num frac-2neg flip3-+ flip3-- div-exp log1p-expm1 flip-+ div-inv flip-- expm1-udef
Counts
3 → 69
Calls
3 calls:
0.0ms
(log1p (expm1 (/ (+ y x) (- x y))))
26.0ms
(/ (+ y x) (- x y))
1.0ms
(expm1 (/ (+ y x) (- x y)))

series410.0ms

Counts
3 → 9
Calls
3 calls:
173.0ms
(log1p (expm1 (/ (+ y x) (- x y))))
96.0ms
(/ (+ y x) (- x y))
141.0ms
(expm1 (/ (+ y x) (- x y)))

simplify1.7s

Counts
78 → 78
Iterations
IterNodes
done5000
33750
2688
1220
0103

prune306.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- x y))
0.0b
(sqrt (- x y))
0.0b
(/ (/ (+ y x) (sqrt (- x y))) (sqrt (- x y)))
0.3b
(/ (+ y x) (sqrt (- x y)))

rewrite168.0ms

Algorithm
rewrite-expression-head
Rules
624×times-frac
582×*-un-lft-identity
422×add-sqr-sqrt
410×sqrt-prod
256×add-cube-cbrt
82×distribute-lft-out-- difference-of-squares
81×distribute-lft-out
42×associate-/l*
26×sqrt-div
22×associate-/r/
16×associate-/r*
13×flip3-- flip--
11×add-cbrt-cube add-exp-log div-inv
6×pow1
4×expm1-log1p-u cbrt-undiv div-exp log1p-expm1-u add-log-exp
3×associate-/l/
2×rem-sqrt-square clear-num frac-2neg sqrt-pow1 pow1/2
1×flip3-+ flip-+
Counts
4 → 469
Calls
4 calls:
13.0ms
(sqrt (- x y))
13.0ms
(sqrt (- x y))
57.0ms
(/ (/ (+ y x) (sqrt (- x y))) (sqrt (- x y)))
42.0ms
(/ (+ y x) (sqrt (- x y)))

series294.0ms

Counts
4 → 12
Calls
4 calls:
69.0ms
(sqrt (- x y))
70.0ms
(sqrt (- x y))
68.0ms
(/ (/ (+ y x) (sqrt (- x y))) (sqrt (- x y)))
87.0ms
(/ (+ y x) (sqrt (- x y)))

simplify1.6s

Counts
481 → 481
Iterations
IterNodes
done5000
24310
1974
0416

prune1.3s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize22.0ms

Local error

Found 2 expressions with local error:

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

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
68×*-un-lft-identity
44×add-sqr-sqrt
40×times-frac
24×add-cube-cbrt
12×distribute-lft-out
10×associate-/r* distribute-lft-out-- difference-of-squares
8×associate-/l*
6×add-cbrt-cube add-exp-log
4×associate-/r/ associate-/l/
2×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ log1p-expm1-u div-inv flip-- add-log-exp
Counts
2 → 94
Calls
2 calls:
25.0ms
(/ (+ x y) (- x y))
41.0ms
(/ (+ x y) (- x y))

series161.0ms

Counts
2 → 6
Calls
2 calls:
79.0ms
(/ (+ x y) (- x y))
81.0ms
(/ (+ x y) (- x y))

simplify1.6s

Counts
100 → 100
Iterations
IterNodes
done5000
33172
2588
1180
078

prune421.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes113.0ms

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
done6
16
05

end0.0ms

sample429.0ms

Algorithm
intervals
Results
252.0ms8000×body80valid