expression-calculator
Version:
Calculate expressions without using `eval()`, using LL(1) syntax analyzer.
1 lines • 19.7 kB
JavaScript
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u=r.pop(),c=r.pop();r.push(i.processor(c,u))}else r.push(i.processor(r.pop()))}}else{if(!t.hasOwnProperty(o.value))throw new ReferenceError("Value of variable ".concat(o.value," not specified."));r.push(this.__numConv(t[o.value]))}else r.push(o.value)}}catch(t){n.e(t)}finally{n.f()}if(1!=r.length)throw new SyntaxError("Malformed RPN");return r[0]}}])&&T(e.prototype,r),t}());A(D,"TOKEN_NUM",1),A(D,"TOKEN_VAR",2),A(D,"TOKEN_OPER",3)}(),n.default}()}));