Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a167bb55ee55ba879bb162f26e91a2b3691eabde779c8def2c9dfbb04642f60b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^