Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7da04998ee78f886d2f51ae6fd297d905b872e750cad3725214e2ef200943a4f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^