Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a74297a9b70afd6a0a2cf00116f5b5b0b3574a4e4cd5d9d46e4592e2a4d2990e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^