The idea is not to write in latex or similar, but to show the execution syntax of GIAC, in the previous examples there are already mathematical functions that are written as in a maths textbook, Of course, one thing is the formal mathematical notation, another thing is formal computational notation, but, I think it is possible to bring the two worlds closer, again say it and write it takes a few seconds, coding it I think it implies hours of fun and stimulating brain work =) and more as a challenge =] ♣a union b (infix operator) to a ∪ b (symbolic infix operator)
a interseccion b (infix operator) to a ∩ b (symbolic infix operator)
not a (prefix operator) to ¬ a (symbolic prefix operator)
ceil(a) function cmd to ⌈a⌉ (exofix operator)
floor(a) function cmd to ⌊a⌋ (exofix operator)
abs(a) function cmd to |a| (exofix operator)
root(a) function cmd to √(a) to (symbolic function operator) (Done)
integral() function cmd to ∫() (symbolic function operator) (Done)
sum() function cmd to Σ() (symbolic function operator) (Done)
product() function cmd to Π() (symbolic function operator)
a <= b (digraph infix operator) to a ≤ b (real infix operator) (Done)
a >= b (digraph infix operator) to a ≥ b (real infix operator) (Done)
a != b (digraph infix operator) to a ≠ b (real infix operator) (Done)
factorial(a) function cmd to a! (postfix operator) (Done)
a^3 (explicit infix operator) to a³ (implicit infix operator) (Done)
a^2 (explicit infix operator) to a² (implicit infix operator) (Done)
a^1 (explicit infix operator) to a¹ (implicit infix operator)
…
They are crazy about my brain
Someone thinks the same to me, I am very strange