Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 11af37386f484712711216df99b347ad50d9edc7279bfbb3b272cb28846bcc92:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^