Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 045ac7414f34c144082d526c34ebbd7afe9ebf54485b5f6697c395c556e482ab:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^