dsubStack
Before | After |
value1-word1 | result-word1 |
value1-word2 | result-word2 |
value2-word1 | ... |
value2-word2 | |
... |
Takes the top two double-precision floating point numbers from the stack, subtracts the top one from the second (i.e. computes value2 - value1), and pushes the double-precision result back onto the stack. Subtraction is done according to IEEE 754 rules for double precision floating point numbers.
Bytecode Type
See Also Description u1 dsub opcode = 0x67 (103)
isub, lsub, fsub