Are there any programming languages with implicit multiplication? [closed]

Question

Is there a programming language in which any of the following:

• a numeric literal next to a variable 3x, -0.5y
• a numeric literal or numeric variable next to a parenthesized expression a(b+c+d) 2(x-y)
• two adjacent parenthesized expressions (1+x)(1-x) (4a-5b)(1+4c)

is interpreted to mean a multiplication?

I can see the syntactical problems that this would cause, but I'm curious if any language has gone ahead and done it anyway.

Answer 1

TI-BASIC does it in certain circumstances. I believe that certain CAS oriented langauges do as well.

Answer 2

IIRC, Fortress has a "juxtaposition operator" that for numeric types is defined as multiplication.