Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eb43f9329faeeb99da38dcf477840e87a120531546586dc6a7be5f79c7c88e46:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^