Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ac1d46a4bd55460444c8213efd599824560f0abbbe7b8d9c56b53fba3eb41a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^