# Pol

2 replies to this topic

### #1 uterrorista

uterrorista

Newbie

• Members
• 22 posts
• Location:Portugal

• Calculators:

Posted 14 March 2005 - 03:47 PM

how do i make this calculus:
204.4<-47.15* + 65.22<0* ?

* are degrees

### #2 Overlord

Overlord

Casio Technician

• Moderator
• 355 posts
• Gender:Male
• Location:Brussels - Belgium
• Interests:Math Researcher

• Calculators:
My head - C300 OS 3.00 - G100 Rom 1.02 - G65 - G60 - G25

Posted 14 March 2005 - 07:50 PM

You can do it with complex calculation :

204.4 exp(47.15?i) + 65.22 exp(0?i)
compToPol(ans)

### #3 manuelfrank12

manuelfrank12

Casio Fan

• Members
• 34 posts

• Calculators:

Posted 15 March 2005 - 09:50 PM

how do i make this calculus:
204.4<-47.15* + 65.22<0* ?
* are degrees

<{POST_SNAPBACK}>

if you need that for electrical calculus:

Define pol(x)=cos(x*)+i sin(x*)

after that
204.4pol(-47.15)+65.22pol(0)
204.2-149.85i

pol can be change for another charater, i like use greek letter Teta cause is easier

#### 0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users