Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 617d4119e4a83979c6dc472ec2422040666aa919cc27a469be448acb5177c42f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^