dadd
Stack
Before
|
After
|
| value1-word1
|
result-word1
|
| value1-word2
|
result-word2
|
| value2-word1
|
...
|
| value2-word2
|
|
| ...
|
Takes the two top double-precision floating point numbers off of the operand stack, adds them, and pushes the result back onto the stack.
Bytecode
Type
See
Also
Description
u1
dadd
opcode = 0x63 (99)
iadd, fadd, ladd
Notes
The addition is computed using IEEE 754 round-to-nearest mode and gradual underflow. Standard IEEE arithmetic rules are used for the special NaN, infinity, and zero values.