Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7d3606f9d08251d2a52836d272cf73146146445e8f30d5fc0951beb4249266ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^