Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 658bdc167e36e08bccafc2b378f86bac3d16ea96da5643bd08352d081d29683c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^