Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2f166408eebbdc5d429ec036dac9039076f53ee8659af697ab844dde162e65dd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^