numeric

f32.sub

f32 sub operation.

core0x93

Syntax

f32.sub

Stack Effect

[f32, f32] -> [f32]

Opcode

Hex: 0x93
Decimal: 147
Bytes: [0x93]
Encoding: 0x93
Category: numeric

Browser Support

Core WebAssembly instruction.

Validation Rules

Operands and result types must match the instruction signature.
The instruction must appear in a valid structured control context.

Common Mistakes

Using the instruction with the wrong operand type.
Forgetting that WAT validation is stack-typed.

Example

(func $example
  ;; f32.sub example
)