Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d0ca8b8006d0a0f5778f8d93349a3bf75df823dc8d76df08480c5f909c7b2f2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^