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The Maxima on-line user's manual

Algebra Calculator

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Asksign

Function: asksign (<expr>) First attempts to determine whether the specified expression is positive, negative, or zero. If it cannot, it asks the user the necessary questions to complete its deduction. The users answer is recorded in the data base for the duration of the current computation. The return value of asksign is one of pos, neg, or zero.

(%o1)                                true
(%i2) 

Related Examples

asksign-cartesian_product-delete-fullratsimp-listify-makelist-product-setify-sqrt-unique

/*y^2 sera igual a:*/...

/* criando uma lista ...

/* criando outra (pod...

Calculate

asksign-cartesian_product-delete-fullratsimp-listify-makelist-product-setify-sqrt-unique

/*y^2 sera igual a:*/...

/* criando uma lista ...

/* criando outra (pod...

Calculate

asksign-cartesian_product-delete-fullratsimp-listify-makelist-product-setify-sqrt-unique

/*y^2 sera igual a:*/...

/* criando uma lista ...

/* criando outra (pod...

Calculate

asksign-cartesian_product-delete-fullratsimp-listify-makelist-product-setify-sqrt-unique

/*y^2 sera igual a:*/...

/* criando uma lista ...

/* criando outra (pod...

Calculate