Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5eff7b96f249c054523607b5e38d3381a82c94bbad6b63b791570b6c206b0dec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^