Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 749f8b48cea40078423ea9ef05405f4539943ea1c3279c483bb83da527ecd7c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^