Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0cc5bcd1443c34e0e5660ef93f268fe1cbc994beae557d5acbbaa767e01e0535:14:32
   |
14 |                                 let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^