Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5990e1b9bc9eef32dabaf4b8868ff22714951b2daa353866d8729dcd719fa4ed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^