Basic maths operation in Mule dataeweave

1. Basic Math Operations using
Dataweave

2. Transform
• Sum
• %dw 1.0 %output application/xml
---
plus : 2 + 2.5

3. output

4. Minus
• %dw 1.0
• %output application/xml
• ---
• minus : 2.5 - 2

5. Multiply
• %dw 1.0
• %output application/xml
• ---
• multiply : 2.5 * 2

6. Transform and output

7. Division
• %dw 1.0
• %output application/xml
• ---
• division : 10 / 2

8. Transform and output

9. Max
• (':array')/(':object') ⇒ ':number'
• Returns the highest number in an array or object.
• %dw 1.0
• %output application/json
• ---
• {
• a: max [1..1000],
• b: max [1, 2, 3],
• d: max [1.5, 2.5, 3.5]
• }

10. Transform and output

11. Transform and output

12. Min
• %dw 1.0
• %output application/json
• ---
• {
• a: min [1..1000],
• b: min [1, 2, 3],
• d: min [1.5, 2.5, 3.5]
• }

13. Transform and output

14. Round
• (':number') ⇒ ':number'
Rounds the value of a number to the nearest integer
• %dw 1.0 %output application/json
• ---
• {
• a: round 1.2,
• b: round 4.6,
• c: round 3.5
• }

15. Transform and output

16. Sqrt
• %dw 1.0 %output application/json
• ---
• {
• a: sqrt 4,
• b: sqrt 25,
• c: sqrt 100
• }

17. Transform and output