Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f5d5fe34eaa3c051cec6228bc52ce1c5da5dab73c092196c2ac7fa4fca9c94d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^