Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46da6abc1cbdd9e92fb4e65dc0b00dcbf30c17ccb8d69c6a174ff659eef72201:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^