You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
9 lines
463 B
9 lines
463 B
2 years ago
|
|
||
|
|
Exercise 2.15: Eva Lu Ator, another user, has
|
||
|
|
also noticed the different intervals computed by different but algebraically
|
||
|
|
equivalent expressions. She says that a formula to compute with intervals using
|
||
|
|
Alyssa’s system will produce tighter error bounds if it can be written in such
|
||
|
|
a form that no variable that represents an uncertain number is repeated. Thus,
|
||
|
|
she says, par2 is a “better” program for parallel resistances than
|
||
|
|
par1. Is she right? Why?
|