Details

Time bar (total: 563.0ms)

sample114.0ms

Algorithm
intervals
Results
62.0ms83×body10240exit
21.0ms283×body80valid
5.0ms5×body1280valid
4.0ms7×body640valid
1.0ms7×body160valid
1.0ms4×body320valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
08263
112263
219263
done19263

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize14.0ms

Local error

Found 3 expressions with local error:

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

rewrite57.0ms

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 log-div associate--l+ add-exp-log
3×flip3-+ add-cbrt-cube flip-+ distribute-lft-out
2×associate--l-
1×+-commutative sum-log sub-neg flip3-- diff-log rem-log-exp log-pow flip--
Counts
3 → 45
Calls
3 calls:
7.0ms
(+ 1.0 (exp x))
43.0ms
(- (log (+ 1.0 (exp x))) (* x y))
5.0ms
(log (+ 1.0 (exp x)))

series183.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(+ 1.0 (exp x))
90.0ms
(- (log (+ 1.0 (exp x))) (* x y))
84.0ms
(log (+ 1.0 (exp x)))

simplify181.0ms

Iterations

Useful iterations: 1 (55.0ms)

IterNodesCost
09216624
121114578