Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44bbfd1de9eb77692f8c99b368d053eeabc846891cac9750060dcf31a3025da5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^