Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5bdca12b0f21a06ebea2fb31c2e7beb3031f358f3c8bcbcf2eccb367e4f57b73:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^