Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 47ad827056b41a3ece43bd7d65f3cf69b9c057a4072cebae2ae53326e986a056:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^