v3.6

• fixed float calc bug
• add float display precision

v3.5

• modify mmoOutAdd to display CR correctly
• use print event to improve LittleC performance
• use own RTL_PRINT_FLOAT for LittleC
• fix subtraction expression bug(such as 5-50)

v3.2

• prompt when use x as variable name
• click calc result add to express

Add Code Snippet function

• add Code Snippet
• add F9 shotcut run script
• add F3 shotcut search codesnippet
• remove unused graph module ti reduce size

add basic interpretor and calculator

v2.0

set v2.0

v1.0

Update .gitignore