Details

Time bar (total: 7.8s)

sample258.0ms

Algorithm
intervals
Results
191.0ms117×body2560valid
46.0ms87×body1280valid
4.0ms26×body640valid
4.0ms256×pre80true
1.0ms15×body320valid
1.0ms11×body160valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
1114
2114

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 60.2b

localize5.0ms

Local error

Found 1 expressions with local error:

2.6b
(- (/ 1.0 x) (/ 1.0 (tan x)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
262×times-frac
211×add-sqr-sqrt
207×*-un-lft-identity
199×add-cube-cbrt
182×prod-diff
30×div-inv
13×tan-quot fma-neg associate-/r/
distribute-lft-out--
difference-of-squares
add-log-exp
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log frac-sub add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 219
Calls
1 calls:
18.0ms
(- (/ 1.0 x) (/ 1.0 (tan x)))

series102.0ms

Counts
1 → 3
Calls
1 calls:
101.0ms
(- (/ 1.0 x) (/ 1.0 (tan x)))

simplify81.0ms

Algorithm
egg-herbie
Counts
222 → 222
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
07695769
119484014
250013552

prune211.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize8.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.3b

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0125
1125

end0.0ms

sample7.1s

Algorithm
intervals
Results
5.2s3175×body2560valid
1.3s2525×body1280valid
211.0ms1275×body640valid
102.0ms8000×pre80true
71.0ms674×body320valid
21.0ms309×body160valid
2.0ms42×body80valid