Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 725cfca6467c6cfee4cc5d4180f7a3beb81176570cd395688c691358374203ab:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^