Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 57f64d6ba1ba33f66d100767fb009cd34cbf93fb771471e7b02a5ecec1dd4e4f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^