Lois des exposants et des logarithmes
Lois des exposants
- am × an = am + n
- am ÷ an = am - n
- (ab)m = ambm
- (am)n = amn
- (a⁄b)m = (am⁄bm)
Lois des logarithmes
- logc1 = 0
- logcc = 1
- clogcm = m
- logcmn = logcm + logcn
- logcm⁄n = logcm - logcn
- logcmn = n logcm
- logcm = logsm⁄logsc