Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> edf7845b1abe7bcb473dcf9834d751c40634c45ef5ed3e301a869fae39ecb403:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^