maths - Equivalents usuels Flashcards

1
Q

ln

A

ln(1+un) ~ un

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2
Q

exp

A

e^un - 1 ~ un

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3
Q

sin

A

sin(un) ~ un

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4
Q

cos

A

1 - cos(un) ~ un²/2

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5
Q

tan

A

tan(un) ~ un

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6
Q

arcsin

A

arcsin(un) ~ un

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7
Q

arctan

A

arctan(un) ~ un

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8
Q

sh

A

sh(un) ~ un

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9
Q

ch

A

ch(un) - 1 ~ un²/2

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10
Q

th

A

th(un) ~ un

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11
Q

puissance

A

(1+un)^a - 1 ~ a un

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