Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9d6f25a90b797e982f74db2b23a74992eec0c7c422aa8d9085a01ac65423e4e8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^