Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 849e6195df46619895aa95fc957f89306bfd1c14f89d06bed45771e27541431e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^