Details

Time bar (total: 249.0ms)

sample128.0ms

Algorithm
intervals
Results
67.0ms84×body10240exit
21.0ms268×body80valid
15.0msbody1280valid
3.0msbody640valid
2.0msbody320valid
1.0msbody160valid

simplify12.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1129
2199
done199

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (log (+ 1.0 (exp x))) (* x y))
0.0b
(+ 1.0 (exp x))
0.3b
(log (+ 1.0 (exp x)))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
log-prod
add-log-exp
add-sqr-sqrt add-cube-cbrt
pow1 add-exp-log log-div associate--l+
flip3-+ add-cbrt-cube flip-+ distribute-lft-out
associate--l-
+-commutative sub-neg flip3-- diff-log rem-log-exp sum-log log-pow flip--
Counts
3 → 45
Calls
3 calls:
24.0ms
(- (log (+ 1.0 (exp x))) (* x y))
13.0ms
(+ 1.0 (exp x))
12.0ms
(log (+ 1.0 (exp x)))

series35.0ms