Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3ada827bed32fe3b92c61c5f2d472cb3a96f7ade9b4d4f9ec1a9334feaf73c38:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^