Details

Time bar (total: 6.1s)

sample554.0ms

Algorithm
halfpoints

simplify5.3s

Counts
1 → 1
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
01624
13011
24811
38311
411711
518811
633111
755611
8100611
9137511
10169111
11177511
12179511
done179511

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 46.6b

localize44.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
58.9b
(- (exp x) (exp (- x)))

rewrite119.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
20×*-un-lft-identity
19×associate-*l*
16×times-frac
12×add-cube-cbrt
add-exp-log add-cbrt-cube
pow1 distribute-lft-out-- add-log-exp difference-of-squares
associate-*r*
prod-exp cbrt-unprod unswap-sqr
cbrt-undiv sub-neg flip3-- diff-log div-exp pow-prod-down associate-*l/ *-commutative flip-- div-inv
Counts
2 → 52
Calls
2 calls:
101.0ms
(* (/ (- (exp x) (exp (- x))) 2.0) (sin y))
14.0ms
(- (exp x) (exp (- x)))

series44.0ms