Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1b2c6c79a70a46a49eef0ce9ad17c1415422f0e1633efbd24abe8afdb7d092e4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^