Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 11e3ea78f7a64abca1cd47a97b5ada4d2fbba8d42ab6f8dc3b67dec5c35226fd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^