Details

Time bar (total: 5.4s)

sample603.0ms

Algorithm
intervals
Results
470.0ms280×body10240exit
54.0ms76×body1280valid
15.0ms42×body640valid
10.0msbody2560valid
9.0ms182×body80nan
7.0ms92×body80valid
5.0ms23×body320valid
3.0ms17×body160valid

simplify13.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
05217
111217
214217
316217
done16217

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 33.6b

localize47.0ms

Local error

Found 1 expressions with local error:

37.9b
(fmod (cosh c) (log1p a))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt log1p-expm1-u add-log-exp
Counts
1 → 9
Calls
1 calls:
1.0ms
(fmod (cosh c) (log1p a))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(fmod (cosh c) (log1p a))

simplify4.5s

Counts
12 → 12
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0143264
1213264
2263264
3323264
4403264
5593264
6893264
71583264
83643264
911743264
done50023264

prune79.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 33.5b

localize15.0ms

Local error

Found 3 expressions with local error:

0.5b
(exp (log (fmod (cosh c) (log1p a))))
0.7b
(log (fmod (cosh c) (log1p a)))
37.9b
(fmod (cosh c) (log1p a))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt log-prod *-un-lft-identity add-cube-cbrt
pow1
exp-prod add-exp-log
expm1-log1p-u add-cbrt-cube exp-sum log1p-expm1-u add-log-exp
log-pow
rem-log-exp rem-exp-log
Counts
3 → 40
Calls
3 calls:
2.0ms
(exp (log (fmod (cosh c) (log1p a))))
2.0ms
(log (fmod (cosh c) (log1p a)))
0.0ms
(fmod (cosh c) (log1p a))

series40.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(exp (log (fmod (cosh c) (log1p a))))
32.0ms
(log (fmod (cosh c) (log1p a)))
5.0ms
(fmod (cosh c) (log1p a))

simplify29.0ms

Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
04417187