Details

Time bar (total: 374.0ms)

sample63.0ms

Algorithm
intervals
Results
35.0ms85×body10240exit
10.0ms256×body80valid
4.0ms8×body1280valid
2.0ms9×body640valid
1.0ms4×body320valid
1.0ms5×body160valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
089
1129
2199
done199

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (log (+ 1.0 (exp x))) (* x y))
0.0b
(+ 1.0 (exp x))
0.5b
(log (+ 1.0 (exp x)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
8×log-prod
6×add-log-exp
5×add-sqr-sqrt add-cube-cbrt
4×pow1 add-exp-log log-div associate--l+
3×flip3-+ add-cbrt-cube flip-+ distribute-lft-out
2×associate--l-
1×+-commutative sub-neg flip3-- diff-log rem-log-exp sum-log log-pow flip--
Counts
3 → 45
Calls
3 calls:
6.0ms
(- (log (+ 1.0 (exp x))) (* x y))
3.0ms
(+ 1.0 (exp x))
3.0ms
(log (+ 1.0 (exp x)))

series131.0ms

Counts
3 → 9
Calls
3 calls:
60.0ms
(- (log (+ 1.0 (exp x))) (* x y))
8.0ms
(+ 1.0 (exp x))
63.0ms
(log (+ 1.0 (exp x)))

simplify152.0ms

Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
092575
1211544
2520514