java.lang.Object 
Expr.asArray(int reqType,
int depth) 
Gives a Java array representation with the requested depth and element type.

java.math.BigDecimal 
Expr.asBigDecimal() 
Gives the BigDecimal value for Exprs that can be represented as BigDecimals (this is exactly
the set for which integerQ() or realQ() returns true).

java.math.BigInteger 
Expr.asBigInteger() 
Gives the BigInteger value for Exprs that can be represented as BigIntegers (this is exactly
the set for which integerQ() or realQ() returns true).

double 
Expr.asDouble() 
Gives the double value for Exprs that can be represented as doubles (this is exactly
the set for which integerQ() or realQ() or rationalQ() returns true).

int 
Expr.asInt() 
Gives the integer value for Exprs that can be represented as integers (this is exactly
the set for which integerQ() returns true).

long 
Expr.asLong() 
Gives the long value for Exprs that can be represented as integers (this is exactly
the set for which integerQ() returns true).

java.lang.String 
Expr.asString() 
Gives the string value for Exprs that can be represented as strings (this is exactly
the set for which stringQ() or symbolQ() returns true).

double 
Expr.im() 
Gives the imaginary part of an Expr that represents a complex number.

double 
Expr.re() 
Gives the real part of an Expr that represents a complex number.
