Details

Time bar (total: 807.0ms)

sample102.0ms

Algorithm
intervals
Results
32.0ms741×body80nan
14.0ms15×body1280valid
9.0ms32×body640valid
8.0ms169×body80valid
4.0ms22×body320valid
2.0ms19×body160valid

simplify362.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
01213
12212
23712
34712
45512
57212
610812
718112
825012
929012
1032312
1134412
done34412

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.7b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (+ (* x (log y)) (* z (log (- 1.0 y)))) t)
0.0b
(* z (log (- 1.0 y)))
0.2b
(* x (log y))
5.7b
(log (- 1.0 y))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
28×*-un-lft-identity
21×log-prod
20×add-cube-cbrt
11×pow1
add-exp-log prod-diff add-log-exp
distribute-rgt-in distribute-lft-in associate-*r* add-cbrt-cube
associate-*l*
expm1-log1p-u log1p-expm1-u distribute-lft-out-- difference-of-squares
fma-neg log-pow
log-div flip3-- diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod unswap-sqr
sub-neg rem-log-exp associate--l+ sum-log
Counts
4 → 106
Calls
4 calls:
23.0ms
(- (+ (* x (log y)) (* z (log (- 1.0 y)))) t)
7.0ms
(* z (log (- 1.0 y)))
4.0ms
(* x (log y))
4.0ms
(log (- 1.0 y))

series235.0ms

Counts
4 → 12
Calls
4 calls:
88.0ms
(- (+ (* x (log y)) (* z (log (- 1.0 y)))) t)
62.0ms
(* z (log (- 1.0 y)))
43.0ms
(* x (log y))
42.0ms
(log (- 1.0 y))

simplify49.0ms

Iterations

Useful iterations: 0 (7.0ms)

IterNodesCost
02411599