Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f22bea4f347aa755c4d24d8bc37a0d1cb0f40e0e17f9798251ea62ed0dec1cf0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^