Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7f95bbb8f29ed88616fe0aa8ea9f92b2ebf1b455edb9213546d900bcc0b78fbe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^