Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8fa8c5042665ffee229e4366cc923e7182d8a2040b48055cfb888212204cb478:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^