Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0c77e1f36b751a3fa2e313d4d2cbdfd5efd8f8d2e914245bed273c3bad609ac6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^