Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8d7b9da50f9ba610d1aba7ef4cc316f7ffa7b24040f517848332dcf196a59360:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^